mirror of
https://github.com/shawnkim1997/All-in-one-Financial-Analysis.git
synced 2026-08-06 23:37:44 +00:00
shawnkim1997
2812 lines
142 KiB
Python
2812 lines
142 KiB
Python
"""
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All-in-One Financial Analysis Dashboard — Hybrid Architecture
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- Tab 1: 10-K & MD&A Insights (Item 7 + Item 1A → Gemini, qualitative only).
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- Tab 2: 3-Scenario DCF Valuation (yfinance + sliders, no LLM).
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- Tab 3: Industry Comps (yfinance multiples: Forward P/E, EV/EBITDA, P/B).
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- Cost-effective: Gemini only for text; all numbers from yfinance.
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"""
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import json
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import os
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import re
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import tempfile
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import threading
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import time
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from pathlib import Path
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from typing import Optional, Any
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# Local prefs file for "Remember me" (API key & email). Path is in .gitignore.
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_PREFS_PATH = Path(__file__).resolve().parent / ".app_prefs.json"
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# Persistent 10-K cache: data/ticker_latest.json (Item 1A, 3, 7, 9A cleaned text).
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_DATA_DIR = Path(__file__).resolve().parent / "data"
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def _load_prefs() -> dict:
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"""Load saved API keys and email from local file. Keys: google_api_key, sec_email."""
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try:
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if _PREFS_PATH.exists():
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with open(_PREFS_PATH, "r", encoding="utf-8") as f:
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return json.load(f)
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except Exception:
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pass
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return {}
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def _save_prefs(google_api_key: str, sec_email: str) -> None:
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"""Save API keys and email to local file (only if user opted in)."""
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try:
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data = {
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"google_api_key": (google_api_key or "").strip(),
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"sec_email": (sec_email or "").strip(),
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}
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with open(_PREFS_PATH, "w", encoding="utf-8") as f:
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json.dump(data, f, indent=2)
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except Exception:
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pass
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import streamlit as st
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import pandas as pd
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from bs4 import BeautifulSoup
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try:
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import plotly.express as px
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import plotly.graph_objects as go
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except ImportError:
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px = None
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go = None
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try:
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from dotenv import load_dotenv
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load_dotenv()
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except ImportError:
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pass
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try:
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import yfinance as yf
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except ImportError:
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yf = None
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try:
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from yahooquery import Ticker as YQTicker
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from yahooquery import search as yq_search
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except ImportError:
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YQTicker = None
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yq_search = None
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# Company name → ticker for search/autocomplete (expand as needed)
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COMPANY_LIST = [
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("NVIDIA Corporation", "NVDA"), ("Apple Inc.", "AAPL"), ("Microsoft Corporation", "MSFT"),
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("Amazon.com Inc.", "AMZN"), ("Alphabet Inc.", "GOOGL"), ("Meta Platforms Inc.", "META"),
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("AMD", "AMD"), ("Intel Corporation", "INTC"), ("Qualcomm Inc.", "QCOM"), ("Tesla Inc.", "TSLA"),
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("Berkshire Hathaway", "BRK.B"), ("JPMorgan Chase", "JPM"), ("Visa Inc.", "V"), ("UnitedHealth", "UNH"),
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("Procter & Gamble", "PG"), ("Exxon Mobil", "XOM"), ("Johnson & Johnson", "JNJ"), ("Mastercard", "MA"),
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("Chevron", "CVX"), ("Home Depot", "HD"), ("Merck", "MRK"), ("AbbVie", "ABBV"), ("Costco", "COST"),
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("PepsiCo", "PEP"), ("Coca-Cola", "KO"), ("Pfizer", "PFE"), ("Walmart", "WMT"), ("Netflix", "NFLX"),
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("Adobe", "ADBE"), ("Salesforce", "CRM"), ("Comcast", "CMCSA"), ("Cisco", "CSCO"), ("Oracle", "ORCL"),
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("American Express", "AXP"), ("Bank of America", "BAC"), ("Wells Fargo", "WFC"), ("Verizon", "VZ"),
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("AT&T", "T"), ("Walt Disney", "DIS"), ("Nike", "NKE"), ("McDonald's", "MCD"), ("Starbucks", "SBUX"),
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("Goldman Sachs", "GS"), ("Morgan Stanley", "MS"), ("Target", "TGT"), ("Boeing", "BA"), ("IBM", "IBM"),
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]
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COMPANY_OPTIONS = [f"{t} - {n}" for n, t in COMPANY_LIST]
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COMPANY_TICKER_MAP = {t: n for n, t in COMPANY_LIST}
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MARKET_OPTIONS = [
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"US (S&P/Dow/Nasdaq)",
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"South Korea (KOSPI/KOSDAQ)",
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"Japan (Nikkei)",
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"UK (LSE)",
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]
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def get_global_ticker(ticker: str, market: str) -> str:
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"""Format ticker for Yahoo Finance by market. US: as-is. South Korea: .KS or .KQ. Japan: .T. UK: .L. If ticker already has suffix, return as-is."""
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if not (ticker or "").strip():
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return (ticker or "").strip()
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t = (ticker or "").strip()
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if t.upper().endswith((".KS", ".KQ", ".T", ".L")):
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return t
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m = (market or "").strip()
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if "US" in m or not m:
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return t
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if "Korea" in m or "KOSPI" in m or "KOSDAQ" in m:
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return t + ".KS"
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if "Japan" in m or "Nikkei" in m:
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return t + ".T"
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if "UK" in m or "LSE" in m:
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return t + ".L"
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return t
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def infer_market_from_ticker(ticker: str) -> str:
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"""Infer market label from ticker suffix (for Deep-Dive routing when no Market selector)."""
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if not (ticker or "").strip():
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return MARKET_OPTIONS[0]
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t = (ticker or "").strip().upper()
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if t.endswith(".KS") or t.endswith(".KQ"):
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return "South Korea (KOSPI/KOSDAQ)"
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if t.endswith(".T"):
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return "Japan (Nikkei)"
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if t.endswith(".L"):
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return "UK (LSE)"
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return "US (S&P/Dow/Nasdaq)"
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# Top-down sector analysis: industry → top 5 S&P 500 / NASDAQ tickers
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SECTORS = {
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"Semiconductors & Hardware": ["NVDA", "AMD", "INTC", "TSM", "AVGO"],
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"Software & Cloud": ["MSFT", "ADBE", "CRM", "PANW", "CRWD"],
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"Consumer Retail": ["AMZN", "SBUX", "MCD", "WMT", "HD"],
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"Financial Services": ["JPM", "BAC", "GS", "MS", "V"],
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"Healthcare": ["LLY", "UNH", "JNJ", "ABBV", "MRK"],
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}
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def get_edgar_downloader():
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from sec_edgar_downloader import Downloader
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return Downloader
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def _slice_html_items_1a_to_9a(raw_html: str) -> str:
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"""Fast string slice: keep only Item 1A through end of Item 9A to avoid parsing 50MB+ full file. Uses .find()/regex on raw string only."""
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if not raw_html or len(raw_html) < 5000:
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return raw_html
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start = -1
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for needle in ("Item 1A", "ITEM 1A", "Item 1a"):
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i = raw_html.find(needle)
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if i != -1 and (start == -1 or i < start):
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start = i
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if start == -1:
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m = re.search(r"Item\s+1A\s", raw_html, re.IGNORECASE)
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start = m.start() if m else 0
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else:
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start = max(0, start - 200)
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search_region = raw_html[start:]
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end_match = re.search(r"Item\s+10\s|Item\s+12\s|Part\s+III\b|PART\s+III\b", search_region, re.IGNORECASE)
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end = start + end_match.start() if end_match else len(raw_html)
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end = min(end, start + 8_000_000)
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return raw_html[start:end]
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def _extract_text_from_html_string(html_str: str) -> str:
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"""Parse HTML string with lxml; drop table/img/svg/style/script immediately to reduce memory and speed."""
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if not html_str or not html_str.strip():
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return ""
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try:
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soup = BeautifulSoup(html_str, "lxml")
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except Exception:
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soup = BeautifulSoup(html_str, "html.parser")
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for tag in soup.find_all(["table", "img", "svg", "style", "script"]):
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tag.decompose()
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return soup.get_text(separator="\n", strip=True)
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def extract_text_from_html(html_path: Path) -> str:
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try:
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with open(html_path, "r", encoding="utf-8", errors="replace") as f:
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raw = f.read()
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except Exception:
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with open(html_path, "r", encoding="latin-1", errors="replace") as f:
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raw = f.read()
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chunk = _slice_html_items_1a_to_9a(raw)
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return _extract_text_from_html_string(chunk)
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def extract_text_from_file(file_path: Path) -> str:
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suf = file_path.suffix.lower()
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if suf in (".htm", ".html"):
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return extract_text_from_html(file_path)
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if suf == ".txt":
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with open(file_path, "r", encoding="utf-8", errors="replace") as f:
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text = f.read()
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text = re.sub(r"<[^>]+>", " ", text)
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text = re.sub(r"\s+", " ", text)
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return text
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return ""
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# Section patterns for 10-K items
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ITEM1A_PATTERNS = [
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r"Item\s+1A\s*[.:]\s*Risk\s+Factors",
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r"ITEM\s+1A\s*[.:]\s*Risk\s+Factors",
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]
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ITEM7_PATTERNS = [
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r"Item\s+7\s*[.:]\s*Management['\u2019]s\s+Discussion\s+and\s+Analysis",
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r"ITEM\s+7\s*[.:]\s*Management['\u2019]s\s+Discussion",
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r"Item\s+7\s*[.:]\s*[\w\s]+MD&A",
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]
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ITEM8_PATTERNS = [
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r"Item\s+8\s*[.:]\s*Financial\s+Statements",
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r"ITEM\s+8\s*[.:]\s*Financial\s+Statements",
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]
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ITEM3_PATTERNS = [
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r"Item\s+3\s*[.:]\s*Legal\s+Proceedings",
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r"ITEM\s+3\s*[.:]\s*Legal\s+Proceedings",
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]
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ITEM9A_PATTERNS = [
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r"Item\s+9A\s*[.:]\s*Controls\s+and\s+Procedures",
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r"Item\s+9A\s*[.:]\s*Internal\s+Control",
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r"ITEM\s+9A\s*[.:]\s*Controls",
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]
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def _find_section_start(text: str, patterns: list, item_num: int) -> int:
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for pat in patterns:
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m = re.search(pat, text, re.IGNORECASE)
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if m:
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return m.start()
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m = re.search(r"\bItem\s+" + str(item_num) + r"\b", text, re.IGNORECASE)
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return m.start() if m else -1
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def find_item_section_generic(text: str, patterns: list, item_num: int, title_keywords: list, max_chars: int = 120000) -> str:
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start = _find_section_start(text, patterns, item_num)
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if start == -1:
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pattern = re.compile(
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r"\bItem\s+" + str(item_num) + r"\b[.\s]*[^\n]*(" + "|".join(re.escape(k) for k in title_keywords) + r")?",
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re.IGNORECASE,
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)
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match = pattern.search(text)
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if not match:
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return ""
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start = match.start()
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next_item = re.search(r"\n\s*Item\s+\d+[A-Z]?\s+", text[start + 100:], re.IGNORECASE)
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if next_item:
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end = start + 100 + next_item.start()
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else:
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end = min(start + max_chars, len(text))
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return text[start:end].strip()
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||
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def clean_text_for_llm(html_content: str) -> str:
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"""Aggressive cleaning for LLM: strip tables/code, collapse whitespace, drop non-ASCII. Uses lxml for speed; drops table/img/svg/style/script."""
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||
if not html_content or not html_content.strip():
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return ""
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try:
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||
soup = BeautifulSoup(html_content, "lxml")
|
||
for tag in soup.find_all(["table", "img", "style", "script", "svg", "math"]):
|
||
tag.decompose()
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||
text = soup.get_text(separator=" ")
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||
except Exception:
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||
text = re.sub(r"<[^>]+>", " ", html_content)
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||
text = re.sub(r"\s+", " ", text)
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||
text = " ".join(text.split())
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text = re.sub(r"[^\x20-\x7E\n]", " ", text)
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||
text = re.sub(r"\s+", " ", text).strip()
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lines = []
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||
for line in text.split("\n"):
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||
line = line.strip()
|
||
if not line:
|
||
continue
|
||
if re.fullmatch(r"\d+", line) or re.fullmatch(r"[\.\-\s\-]+", line):
|
||
continue
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||
if re.match(r"^(page\s+\d+|\d+)\s*$", line, re.IGNORECASE) and len(line) < 20:
|
||
continue
|
||
lines.append(line)
|
||
result = " ".join(lines)
|
||
result = re.sub(r"\s+", " ", result).strip()
|
||
return result
|
||
|
||
|
||
def smart_chunk(section: str, max_chars: int = 10000, head_ratio: float = 0.5) -> str:
|
||
"""Limit payload for Gemini; 10k chars ≈ 2.5k tokens for fast response."""
|
||
if not section or len(section) <= max_chars:
|
||
return section
|
||
head_size = int(max_chars * head_ratio)
|
||
tail_size = max_chars - head_size - 100
|
||
return section[:head_size] + " [ ... middle omitted ... ] " + section[-tail_size:]
|
||
|
||
|
||
def find_downloaded_10k_path(download_root: Path, ticker: str) -> Optional[Path]:
|
||
ticker_upper = ticker.upper()
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||
for base in (download_root / "sec-edgar-filings", download_root):
|
||
path_10k = base / ticker_upper / "10-K"
|
||
if path_10k.exists():
|
||
subdirs = sorted([d for d in path_10k.iterdir() if d.is_dir()], key=lambda x: x.name, reverse=True)
|
||
if subdirs:
|
||
return subdirs[0]
|
||
for base in (download_root / "sec-edgar-filings", download_root):
|
||
if not base.exists():
|
||
continue
|
||
for company_dir in base.iterdir():
|
||
if not company_dir.is_dir():
|
||
continue
|
||
path_10k = company_dir / "10-K"
|
||
if path_10k.exists():
|
||
subdirs = sorted([d for d in path_10k.iterdir() if d.is_dir()], key=lambda x: x.name, reverse=True)
|
||
if subdirs:
|
||
return subdirs[0]
|
||
return None
|
||
|
||
|
||
def find_all_10k_filing_dirs(download_root: Path, ticker: str) -> list:
|
||
"""Return list of 10-K filing dirs sorted newest first (for multi-year comparison)."""
|
||
ticker_upper = ticker.upper()
|
||
for base in (download_root / "sec-edgar-filings", download_root):
|
||
path_10k = base / ticker_upper / "10-K"
|
||
if path_10k.exists():
|
||
subdirs = sorted([d for d in path_10k.iterdir() if d.is_dir()], key=lambda x: x.name, reverse=True)
|
||
return subdirs
|
||
return []
|
||
|
||
|
||
def get_main_10k_text(filing_dir: Path) -> str:
|
||
all_text = []
|
||
for ext in ("*.htm", "*.html", "*.txt"):
|
||
for path in filing_dir.rglob(ext):
|
||
try:
|
||
t = extract_text_from_file(path)
|
||
if len(t) > 1000:
|
||
all_text.append((path, t))
|
||
except Exception:
|
||
continue
|
||
if not all_text:
|
||
return ""
|
||
_, main_text = max(all_text, key=lambda x: len(x[1]))
|
||
return main_text
|
||
|
||
|
||
def _get_10k_cache_path(ticker: str) -> Path:
|
||
"""Path for cached 10-K sections: data/TICKER_latest.json."""
|
||
_DATA_DIR.mkdir(parents=True, exist_ok=True)
|
||
return _DATA_DIR / f"{ticker.upper()}_latest.json"
|
||
|
||
|
||
def _load_10k_from_cache(ticker: str) -> Optional[dict]:
|
||
"""Load Item 1A, 3, 7, 8, 9A (plain text) from data/ticker_latest.json. Returns None if missing. When present, no re-download or re-parse."""
|
||
path = _get_10k_cache_path(ticker)
|
||
if not path.exists():
|
||
return None
|
||
try:
|
||
with open(path, "r", encoding="utf-8") as f:
|
||
return json.load(f)
|
||
except Exception:
|
||
return None
|
||
|
||
|
||
def _save_10k_to_cache(ticker: str, data: dict) -> None:
|
||
"""Save cleaned 10-K sections to data/ticker_latest.json."""
|
||
path = _get_10k_cache_path(ticker)
|
||
_DATA_DIR.mkdir(parents=True, exist_ok=True)
|
||
with open(path, "w", encoding="utf-8") as f:
|
||
json.dump(data, f, ensure_ascii=False, indent=0)
|
||
|
||
|
||
def _extract_item_from_full(text: str, patterns: list, item_num: int, keywords: list, max_chars: int = 60000) -> str:
|
||
"""Extract one item section from full 10-K text."""
|
||
start = _find_section_start(text, patterns, item_num)
|
||
if start < 0:
|
||
pattern = re.compile(r"\bItem\s+" + str(item_num) + r"[A-Z]?\b[.\s]*[^\n]*", re.IGNORECASE)
|
||
match = pattern.search(text)
|
||
start = match.start() if match else -1
|
||
if start < 0:
|
||
return ""
|
||
next_item = re.search(r"\n\s*Item\s+\d+[A-Z]?\s+", text[start + 100:], re.IGNORECASE)
|
||
end = start + 100 + next_item.start() if next_item else min(start + max_chars, len(text))
|
||
return text[start:end].strip()
|
||
|
||
|
||
def download_and_extract_all_items(ticker: str, email: str) -> dict:
|
||
"""Download latest 10-K, extract Item 1A, 3, 7, 9A; clean and return (and optionally cache)."""
|
||
Downloader = get_edgar_downloader()
|
||
with tempfile.TemporaryDirectory() as tmpdir:
|
||
download_root = Path(tmpdir)
|
||
dl = Downloader("FQDC-10K-Analyzer", email, str(download_root))
|
||
dl.get("10-K", ticker.upper(), limit=1, download_details=True)
|
||
filing_dir = find_downloaded_10k_path(download_root, ticker)
|
||
if not filing_dir:
|
||
raise FileNotFoundError(f"Could not find 10-K for ticker '{ticker}'.")
|
||
full_text = get_main_10k_text(filing_dir)
|
||
if not full_text:
|
||
raise ValueError("Could not extract text from the 10-K.")
|
||
item1a = find_item_section_generic(full_text, ITEM1A_PATTERNS, 1, ["Risk", "Factors"], max_chars=80000)
|
||
item3 = _extract_item_from_full(full_text, ITEM3_PATTERNS, 3, ["Legal", "Proceedings"], max_chars=40000)
|
||
item9a = _extract_item_from_full(full_text, ITEM9A_PATTERNS, 9, ["Controls", "Procedures", "Internal"], max_chars=40000)
|
||
start7 = _find_section_start(full_text, ITEM7_PATTERNS, 7)
|
||
text_after_7 = full_text[start7:] if start7 >= 0 else full_text
|
||
item7 = find_item_section_generic(text_after_7, ITEM7_PATTERNS, 7, ["Management's Discussion", "MD&A", "Analysis"], max_chars=100000)
|
||
if not item7 and text_after_7:
|
||
item7 = text_after_7[:120000]
|
||
item8 = _extract_item_from_full(full_text, ITEM8_PATTERNS, 8, ["Financial Statements", "Supplementary Data"], max_chars=200000)
|
||
data = {
|
||
"item1a": clean_text_for_llm(item1a or ""),
|
||
"item3": clean_text_for_llm(item3 or ""),
|
||
"item9a": clean_text_for_llm(item9a or ""),
|
||
"item7": clean_text_for_llm(item7 or ""),
|
||
"item8": clean_text_for_llm(item8 or ""),
|
||
}
|
||
_save_10k_to_cache(ticker, data)
|
||
return data
|
||
|
||
|
||
def get_10k_sections(ticker: str, email: str) -> tuple[dict, str]:
|
||
"""Return (sections dict, status). status = 'cache' if loaded from file else 'downloaded'. Cached ticker skips download and parsing entirely (item1a, item3, item7, item8, item9a)."""
|
||
cached = _load_10k_from_cache(ticker)
|
||
if cached is not None:
|
||
return cached, "cache"
|
||
return download_and_extract_all_items(ticker, email), "downloaded"
|
||
|
||
|
||
def download_and_extract_item7_and_1a(ticker: str, email: str) -> tuple[str, str, str]:
|
||
"""Fetch 10-K from SEC EDGAR and return full_text, Item 1A (Risk Factors), Item 7 (MD&A). Uses cache when available."""
|
||
sections, _ = get_10k_sections(ticker, email)
|
||
return "", sections.get("item1a", "") or "", sections.get("item7", "") or ""
|
||
|
||
|
||
def download_item7_latest_and_3y_ago(ticker: str, email: str) -> tuple[Optional[str], Optional[str], Optional[str], bool]:
|
||
"""Download up to 5 10-Ks; extract Item 1A (latest only) and Item 7 from latest and from 3 years ago.
|
||
Returns (item1a_latest, item7_latest, item7_3y_ago, has_comparison). If < 4 filings, item7_3y_ago is None."""
|
||
Downloader = get_edgar_downloader()
|
||
with tempfile.TemporaryDirectory() as tmpdir:
|
||
download_root = Path(tmpdir)
|
||
dl = Downloader("FQDC-10K-Analyzer", email, str(download_root))
|
||
dl.get("10-K", ticker.upper(), limit=5, download_details=True)
|
||
filing_dirs = find_all_10k_filing_dirs(download_root, ticker)
|
||
if not filing_dirs:
|
||
raise FileNotFoundError(f"Could not find 10-K for ticker '{ticker}'.")
|
||
full_latest = get_main_10k_text(filing_dirs[0])
|
||
if not full_latest:
|
||
raise ValueError("Could not extract text from the latest 10-K.")
|
||
item1a = find_item_section_generic(
|
||
full_latest, ITEM1A_PATTERNS, 1, ["Risk", "Factors"], max_chars=80000
|
||
)
|
||
text_after_7 = full_latest[_find_section_start(full_latest, ITEM7_PATTERNS, 7):] if _find_section_start(full_latest, ITEM7_PATTERNS, 7) >= 0 else full_latest
|
||
item7_latest = find_item_section_generic(
|
||
text_after_7, ITEM7_PATTERNS, 7, ["Management's Discussion", "MD&A", "Analysis"], max_chars=100000
|
||
)
|
||
if not item7_latest and text_after_7:
|
||
item7_latest = smart_chunk(text_after_7[:120000], max_chars=20000)
|
||
item7_3y_ago = None
|
||
has_comparison = False
|
||
if len(filing_dirs) >= 4:
|
||
full_3y = get_main_10k_text(filing_dirs[3])
|
||
if full_3y:
|
||
text_3y = full_3y[_find_section_start(full_3y, ITEM7_PATTERNS, 7):] if _find_section_start(full_3y, ITEM7_PATTERNS, 7) >= 0 else full_3y
|
||
item7_3y_ago = find_item_section_generic(
|
||
text_3y, ITEM7_PATTERNS, 7, ["Management's Discussion", "MD&A", "Analysis"], max_chars=100000
|
||
)
|
||
if not item7_3y_ago and text_3y:
|
||
item7_3y_ago = smart_chunk(text_3y[:120000], max_chars=20000)
|
||
has_comparison = bool(item7_3y_ago)
|
||
return item1a or "", item7_latest or "", item7_3y_ago, has_comparison
|
||
|
||
|
||
# ---------- Gemini (qualitative only) ----------
|
||
GEMINI_MODEL = "gemini-2.0-flash"
|
||
RATE_LIMIT_WAIT_SEC = 60
|
||
|
||
|
||
def get_gemini_model(api_key: str):
|
||
import google.generativeai as genai
|
||
genai.configure(api_key=api_key)
|
||
return genai.GenerativeModel(GEMINI_MODEL)
|
||
|
||
|
||
def _is_rate_limit_error(e: Exception) -> bool:
|
||
err_msg = str(e).lower()
|
||
return "429" in err_msg or "resourcelimited" in err_msg or "resource exhausted" in err_msg or getattr(e, "code", None) == 429
|
||
|
||
|
||
def _generate_with_retry(model, content, config, max_retries: int = 3):
|
||
last_err = None
|
||
for attempt in range(max_retries + 1):
|
||
try:
|
||
return model.generate_content(content, generation_config=config)
|
||
except Exception as e:
|
||
last_err = e
|
||
if attempt < max_retries and _is_rate_limit_error(e):
|
||
time.sleep(RATE_LIMIT_WAIT_SEC)
|
||
continue
|
||
raise
|
||
raise last_err
|
||
|
||
|
||
def _generate_stream(model, content, config):
|
||
"""Yield text chunks from Gemini with stream=True. For use with st.write_stream()."""
|
||
try:
|
||
response = model.generate_content(content, generation_config=config, stream=True)
|
||
for chunk in response:
|
||
if hasattr(chunk, "text") and chunk.text:
|
||
yield chunk.text
|
||
except Exception:
|
||
raise
|
||
|
||
|
||
def _split_into_chunks(text: str, max_chars: int = 22000, min_chunk: int = 5000) -> list:
|
||
"""Split text into sequential chunks without cutting mid-sentence when possible."""
|
||
if not text or len(text) <= max_chars:
|
||
return [text] if text and text.strip() else []
|
||
chunks = []
|
||
start = 0
|
||
while start < len(text):
|
||
end = min(start + max_chars, len(text))
|
||
if end < len(text):
|
||
break_at = text.rfind("\n\n", start, end + 1)
|
||
if break_at > start + min_chunk:
|
||
end = break_at + 2
|
||
chunks.append(text[start:end].strip())
|
||
start = end
|
||
return [c for c in chunks if c]
|
||
|
||
|
||
def _gemini_summarize_segment(api_key: str, segment_text: str, ticker: str, segment_label: str) -> str:
|
||
"""Extract strategic shifts and hidden risks from one segment. No trimming."""
|
||
model = get_gemini_model(api_key)
|
||
prompt = f"""You are a senior equity analyst. The following is one segment of the 10-K for {ticker} (Item 1A Risk Factors and/or Item 7 MD&A).
|
||
Extract and list all significant: (1) strategic shifts or priorities, (2) hidden or material risks, (3) management tone cues. Use concise bullet points. Do not omit important details. Segment: {segment_label}."""
|
||
full = f"""--- 10-K Segment ---\n\n{segment_text[:50000]}\n\n---\n\n{prompt}"""
|
||
try:
|
||
r = _generate_with_retry(model, full, {"temperature": 0.2, "max_output_tokens": 2048})
|
||
return (r.text or "").strip()
|
||
except Exception:
|
||
return ""
|
||
|
||
|
||
def _gemini_synthesize_report(api_key: str, segment_summaries: list, ticker: str, sector: str, industry: str) -> str:
|
||
"""Synthesis call: turn segment summaries into Executive Insight Report."""
|
||
model = get_gemini_model(api_key)
|
||
combined = "\n\n---\n\n".join(segment_summaries)
|
||
kpi_note = f" Sector: {sector}; Industry: {industry}. Include industry-specific KPIs if mentioned." if sector and sector != "N/A" else ""
|
||
prompt = f"""You are a senior equity analyst. Use British English. Below are summarized insights from the full 10-K for {ticker} (Item 1A and Item 7). Create the final **Executive Insight Report** with these sections:
|
||
|
||
1. **Management's Tone (Sentiment)**: Overall tone and supporting evidence.
|
||
2. **Current Strategy & Priorities**: Key strategic focus, capital allocation, growth drivers.
|
||
3. **Major Hidden Risks**: The 3–4 most material risks investors might overlook.
|
||
4. **Forensic / Quality of Earnings**: Accounting caveats, one-offs, cash flow vs earnings. If none material, say so briefly.{kpi_note}
|
||
|
||
Use clear headings. Do not invent figures. Keep under 900 words."""
|
||
full = f"""--- Segment Summaries ---\n\n{combined}\n\n---\n\n{prompt}"""
|
||
try:
|
||
r = _generate_with_retry(model, full, {"temperature": 0.3, "max_output_tokens": 4096})
|
||
return (r.text or "").strip()
|
||
except Exception:
|
||
return ""
|
||
|
||
|
||
def _gemini_forensic_audit(api_key: str, item3: str, item9a: str, ticker: str) -> str:
|
||
"""Dedicated high-priority check: Material Weaknesses, lawsuits, off-balance-sheet from Item 3 and 9A."""
|
||
model = get_gemini_model(api_key)
|
||
combined = (item3 or "") + "\n\n---\n\n" + (item9a or "")
|
||
if not combined.strip():
|
||
return "✅ No Item 3 / 9A text provided; skip forensic."
|
||
prompt = f"""From the following 10-K excerpts for {ticker} (Item 3 Legal Proceedings and Item 9A Controls/Internal Control), list any:
|
||
- Material weaknesses in internal control
|
||
- Significant legal proceedings or litigation
|
||
- Off-balance-sheet or governance red flags
|
||
If none of the above, output exactly: "✅ No material red flags or special issues detected in Item 3 and 9A."
|
||
Be concise (under 150 words)."""
|
||
full = f"""--- Item 3 & 9A ---\n\n{combined[:30000]}\n\n---\n\n{prompt}"""
|
||
try:
|
||
r = _generate_with_retry(model, full, {"temperature": 0.1, "max_output_tokens": 512})
|
||
return (r.text or "").strip()
|
||
except Exception:
|
||
return ""
|
||
|
||
|
||
_REQUIRED_FINANCIAL_KEYS = [
|
||
"Revenue", "CostOfRevenue", "OperatingExpenses", "NetIncome",
|
||
"TotalAssets", "CurrentAssets", "CurrentLiabilities", "LongTermDebt",
|
||
"OperatingCashFlow", "SharesOutstanding",
|
||
]
|
||
|
||
|
||
@st.cache_data(ttl=3600)
|
||
def get_sec_financials_llm(api_key: str, item8_text: str, ticker: str) -> dict:
|
||
"""Extract Current Year and Previous Year financial figures from 10-K Item 8 via Gemini. Returns dict with current_yr and previous_yr (each with 10 numeric fields). Cached by (api_key, item8_text, ticker)."""
|
||
if not (api_key or "").strip() or not (item8_text or "").strip():
|
||
return {}
|
||
payload = smart_chunk((item8_text or "").strip(), max_chars=35000)
|
||
model = get_gemini_model(api_key)
|
||
prompt = f"""You are a financial analyst. Below is Item 8 (Financial Statements and Supplementary Data) from the latest 10-K for {ticker}.
|
||
|
||
Extract the following figures for the **Current Year** (most recent fiscal year) and **Previous Year** (prior fiscal year). Use the exact numbers from the financial statements. All monetary values in millions (e.g. 50000 for $50 billion). Shares in millions.
|
||
|
||
Return ONLY a valid JSON object, no other text. Use this exact structure:
|
||
{{
|
||
"current_yr": {{
|
||
"Revenue": <number>,
|
||
"CostOfRevenue": <number>,
|
||
"OperatingExpenses": <number>,
|
||
"NetIncome": <number>,
|
||
"TotalAssets": <number>,
|
||
"CurrentAssets": <number>,
|
||
"CurrentLiabilities": <number>,
|
||
"LongTermDebt": <number>,
|
||
"OperatingCashFlow": <number>,
|
||
"SharesOutstanding": <number>
|
||
}},
|
||
"previous_yr": {{
|
||
"Revenue": <number>,
|
||
"CostOfRevenue": <number>,
|
||
"OperatingExpenses": <number>,
|
||
"NetIncome": <number>,
|
||
"TotalAssets": <number>,
|
||
"CurrentAssets": <number>,
|
||
"CurrentLiabilities": <number>,
|
||
"LongTermDebt": <number>,
|
||
"OperatingCashFlow": <number>,
|
||
"SharesOutstanding": <number>
|
||
}}
|
||
}}
|
||
|
||
If a value is not found in the document, use 0 or a reasonable estimate and still include the key. Output nothing except this JSON."""
|
||
|
||
full = f"""--- Item 8 (Financial Statements) ---\n\n{payload}\n\n---\n\n{prompt}"""
|
||
try:
|
||
r = _generate_with_retry(model, full, {"temperature": 0.0, "max_output_tokens": 2048})
|
||
raw = (r.text or "").strip()
|
||
if not raw:
|
||
return {}
|
||
raw = re.sub(r"^```\s*json\s*", "", raw)
|
||
raw = re.sub(r"^```\s*", "", raw)
|
||
raw = re.sub(r"\s*```\s*$", "", raw)
|
||
raw = raw.strip()
|
||
out = json.loads(raw)
|
||
cur = out.get("current_yr") or {}
|
||
prev = out.get("previous_yr") or {}
|
||
for key in _REQUIRED_FINANCIAL_KEYS:
|
||
cur[key] = _safe_float(cur.get(key)) or 0
|
||
prev[key] = _safe_float(prev.get(key)) or 0
|
||
return {"current_yr": cur, "previous_yr": prev}
|
||
except (json.JSONDecodeError, Exception):
|
||
return {}
|
||
|
||
|
||
def get_gemini_item7_strategy(api_key: str, item7_text: str, ticker: str, sector: str, industry: str) -> str:
|
||
"""Item 7 only: business performance, strategic shifts, capital allocation."""
|
||
if not (item7_text or "").strip():
|
||
return "No Item 7 (MD&A) text available."
|
||
model = get_gemini_model(api_key)
|
||
text = smart_chunk(clean_text_for_llm(item7_text), max_chars=10000)
|
||
sector_note = f" Sector: {sector}; Industry: {industry}." if sector and sector != "N/A" else ""
|
||
prompt = f"""You are a senior equity analyst. Use British English. The text below is **Item 7 (Management's Discussion and Analysis)** from the latest 10-K for {ticker}.{sector_note}
|
||
|
||
Provide a concise **Management Strategy** report with these sections:
|
||
|
||
1. **Business performance**: Key revenue, margin, or segment highlights management emphasises.
|
||
2. **Strategic shifts**: Changes in priorities, growth drivers, or capital allocation (e.g. capex, M&A, buybacks).
|
||
3. **Capital allocation**: How management describes use of cash (dividends, debt paydown, R&D, acquisitions).
|
||
|
||
Use clear headings. Do not invent figures. Keep under 600 words. Focus only on narrative insights; ignore missing quantitative data.
|
||
Even if the source text is in another language (e.g. Korean or Japanese), analyse it and output your final report strictly in British English."""
|
||
full = f"""--- Item 7 (MD&A) ---\n\n{text}\n\n---\n\n{prompt}"""
|
||
try:
|
||
r = _generate_with_retry(model, full, {"temperature": 0.3, "max_output_tokens": 2048})
|
||
return (r.text or "").strip()
|
||
except Exception:
|
||
return ""
|
||
|
||
|
||
def get_gemini_item7_strategy_stream(api_key: str, item7_text: str, ticker: str, sector: str, industry: str):
|
||
"""Generator that yields MD&A strategy report chunks for real-time streaming (e.g. st.write_stream)."""
|
||
if not (item7_text or "").strip():
|
||
yield "No Item 7 (MD&A) text available."
|
||
return
|
||
model = get_gemini_model(api_key)
|
||
text = smart_chunk(clean_text_for_llm(item7_text), max_chars=10000)
|
||
sector_note = f" Sector: {sector}; Industry: {industry}." if sector and sector != "N/A" else ""
|
||
prompt = f"""You are a senior equity analyst. Use British English. The text below is **Item 7 (Management's Discussion and Analysis)** from the latest 10-K for {ticker}.{sector_note}
|
||
|
||
Provide a concise **Management Strategy** report with these sections:
|
||
|
||
1. **Business performance**: Key revenue, margin, or segment highlights management emphasises.
|
||
2. **Strategic shifts**: Changes in priorities, growth drivers, or capital allocation (e.g. capex, M&A, buybacks).
|
||
3. **Capital allocation**: How management describes use of cash (dividends, debt paydown, R&D, acquisitions).
|
||
|
||
Use clear headings. Do not invent figures. Keep under 600 words. Focus only on narrative insights; ignore missing quantitative data.
|
||
Even if the source text is in another language (e.g. Korean or Japanese), analyse it and output your final report strictly in British English."""
|
||
full = f"""--- Item 7 (MD&A) ---\n\n{text}\n\n---\n\n{prompt}"""
|
||
config = {"temperature": 0.3, "max_output_tokens": 2048}
|
||
yield from _generate_stream(model, full, config)
|
||
|
||
|
||
def get_gemini_item1a_risks(api_key: str, item1a_text: str, item3: str, item9a: str, ticker: str) -> str:
|
||
"""Item 1A only: legal, operational, market-related threats. Includes Forensic Audit (Item 3 & 9A) as safety check."""
|
||
if not (item1a_text or "").strip():
|
||
return "No Item 1A (Risk Factors) text available."
|
||
model = get_gemini_model(api_key)
|
||
text = smart_chunk(clean_text_for_llm(item1a_text), max_chars=10000)
|
||
prompt = f"""You are a senior equity analyst. Use British English. The text below is **Item 1A (Risk Factors)** from the latest 10-K for {ticker}.
|
||
|
||
Provide a concise **Risk Factors** report with these sections:
|
||
|
||
1. **Legal & regulatory risks**: Litigation, regulatory changes, compliance.
|
||
2. **Operational risks**: Supply chain, key person, technology, execution.
|
||
3. **Market & competitive risks**: Demand, competition, macro, currency.
|
||
|
||
Use clear headings. Do not invent figures. Keep under 500 words. Focus only on narrative insights; ignore missing quantitative data.
|
||
Even if the source text is in another language (e.g. Korean or Japanese), analyse it and output your final report strictly in British English."""
|
||
full = f"""--- Item 1A (Risk Factors) ---\n\n{text}\n\n---\n\n{prompt}"""
|
||
try:
|
||
report = _generate_with_retry(model, full, {"temperature": 0.3, "max_output_tokens": 2048})
|
||
risks = (report.text or "").strip()
|
||
except Exception:
|
||
risks = ""
|
||
forensic = _gemini_forensic_audit(api_key, item3 or "", item9a or "", ticker)
|
||
return (risks or "") + "\n\n---\n\n**Forensic Audit (Item 3 & 9A)**\n\n" + (forensic or "")
|
||
|
||
|
||
def get_gemini_item1a_risks_stream(api_key: str, item1a_text: str, ticker: str):
|
||
"""Generator that yields Risk Factors report chunks for real-time streaming. Caller appends Forensic (Item 3 & 9A) after stream."""
|
||
if not (item1a_text or "").strip():
|
||
yield "No Item 1A (Risk Factors) text available."
|
||
return
|
||
model = get_gemini_model(api_key)
|
||
text = smart_chunk(clean_text_for_llm(item1a_text), max_chars=10000)
|
||
prompt = f"""You are a senior equity analyst. Use British English. The text below is **Item 1A (Risk Factors)** from the latest 10-K for {ticker}.
|
||
|
||
Provide a concise **Risk Factors** report with these sections:
|
||
|
||
1. **Legal & regulatory risks**: Litigation, regulatory changes, compliance.
|
||
2. **Operational risks**: Supply chain, key person, technology, execution.
|
||
3. **Market & competitive risks**: Demand, competition, macro, currency.
|
||
|
||
Use clear headings. Do not invent figures. Keep under 500 words. Focus only on narrative insights; ignore missing quantitative data.
|
||
Even if the source text is in another language (e.g. Korean or Japanese), analyse it and output your final report strictly in British English."""
|
||
full = f"""--- Item 1A (Risk Factors) ---\n\n{text}\n\n---\n\n{prompt}"""
|
||
config = {"temperature": 0.3, "max_output_tokens": 2048}
|
||
yield from _generate_stream(model, full, config)
|
||
|
||
|
||
def get_mda_chunked_insights(
|
||
api_key: str, sections: dict, ticker: str, sector: str, industry: str, progress_callback=None
|
||
) -> str:
|
||
"""Full-text analysis: chunk 1A+7, summarize each segment, synthesize report; then append forensic (Item 3, 9A). progress_callback(step: str) optional."""
|
||
def _progress(msg):
|
||
if progress_callback:
|
||
progress_callback(msg)
|
||
combined = (sections.get("item1a") or "") + "\n\n---\n\n" + (sections.get("item7") or "")
|
||
combined = combined.strip()
|
||
if not combined:
|
||
return "No 10-K text available to analyse."
|
||
chunks = _split_into_chunks(combined, max_chars=22000)
|
||
if not chunks:
|
||
return "No content extracted."
|
||
summaries = []
|
||
n = len(chunks)
|
||
for i, ch in enumerate(chunks):
|
||
_progress(f"Analyzing Segment {i+1}/{n}...")
|
||
summary = _gemini_summarize_segment(api_key, ch, ticker, f"Segment {i+1}/{n}")
|
||
if summary:
|
||
summaries.append(summary)
|
||
if not summaries:
|
||
return "Segment analysis produced no summaries."
|
||
_progress("Synthesizing final report...")
|
||
report = _gemini_synthesize_report(api_key, summaries, ticker, sector or "N/A", industry or "N/A")
|
||
_progress("Running forensic audit (Item 3 & 9A)...")
|
||
forensic = _gemini_forensic_audit(api_key, sections.get("item3") or "", sections.get("item9a") or "", ticker)
|
||
return (report or "") + "\n\n---\n\n**Forensic (Item 3 & 9A)**\n\n" + (forensic or "")
|
||
|
||
|
||
def get_mda_insights(api_key: str, item1a_text: str, item7_text: str, ticker: str) -> str:
|
||
"""Send Item 1A + Item 7 to Gemini. Analyse: 1) Management's Tone (Sentiment), 2) Key Strategic Shifts, 3) Major Hidden Risks."""
|
||
model = get_gemini_model(api_key)
|
||
combined = []
|
||
if item1a_text:
|
||
combined.append(clean_text_for_llm(item1a_text))
|
||
if item7_text:
|
||
combined.append(clean_text_for_llm(item7_text))
|
||
combined_text = "\n\n---\n\n".join(combined)
|
||
combined_text = smart_chunk(combined_text, max_chars=22000)
|
||
|
||
user_prompt = f"""You are a senior equity analyst. Use British English.
|
||
|
||
The text below is from the 10-K for {ticker}: **Item 1A (Risk Factors)** and **Item 7 (Management's Discussion and Analysis)**. HTML has been stripped; analyse only the substance.
|
||
|
||
Provide a concise report with three sections:
|
||
|
||
1. **Management's Tone (Sentiment)**: Is the overall tone positive, cautious, or negative? Quote 1–2 short phrases that support your view.
|
||
|
||
2. **Key Strategic Shifts**: What strategic priorities or shifts does management emphasise (e.g. capital allocation, growth drivers, new segments)? Be specific.
|
||
|
||
3. **Major Hidden Risks**: From both Risk Factors and MD&A, what are the 3–4 most material risks that an investor might overlook? Cite the document.
|
||
|
||
Use clear headings. Do not invent figures. Keep the response focused and under 800 words."""
|
||
|
||
full_content = f"""--- 10-K Excerpt (Item 1A + Item 7) ---\n\n{combined_text}\n\n---\n\n{user_prompt}"""
|
||
|
||
try:
|
||
response = _generate_with_retry(
|
||
model, full_content, {"temperature": 0.3, "max_output_tokens": 4096}
|
||
)
|
||
except Exception as api_err:
|
||
if _is_rate_limit_error(api_err):
|
||
raise RuntimeError("Rate limit exceeded. Please try again in a few minutes.") from api_err
|
||
raise
|
||
if not response or not response.text:
|
||
return "No analysis generated."
|
||
return response.text.strip()
|
||
|
||
|
||
def get_mda_comparative_insights(
|
||
api_key: str,
|
||
item1a_text: str,
|
||
item7_latest: str,
|
||
item7_3y_ago: Optional[str],
|
||
ticker: str,
|
||
sector: Optional[str] = None,
|
||
industry: Optional[str] = None,
|
||
) -> str:
|
||
"""Comparative analysis: if item7_3y_ago provided, compare MD&As over 3 years; else single-year. Sector-aware: extract industry-specific Non-GAAP KPIs."""
|
||
model = get_gemini_model(api_key)
|
||
sector_label = (sector or "N/A").strip()
|
||
industry_label = (industry or "N/A").strip()
|
||
kpi_instruction = (
|
||
f" Given that this company is in the **{sector_label}** sector"
|
||
+ (f" (industry: {industry_label})" if industry_label != "N/A" else "")
|
||
+ ", meticulously scan the MD&A to find and extract **industry-specific Non-GAAP KPIs** "
|
||
"(e.g. Same-Store Sales Growth for Retail, ARR/NDR for Software, DAU/MAU for Tech). Present these hidden KPIs in a **clean markdown table** with columns such as KPI name, value, and period if stated."
|
||
)
|
||
if not item7_3y_ago or not item7_3y_ago.strip():
|
||
combined = []
|
||
if item1a_text:
|
||
combined.append(clean_text_for_llm(item1a_text))
|
||
if item7_latest:
|
||
combined.append(clean_text_for_llm(item7_latest))
|
||
combined_text = "\n\n---\n\n".join(combined)
|
||
combined_text = smart_chunk(combined_text, max_chars=22000)
|
||
user_prompt = f"""You are a senior equity analyst. Use British English.
|
||
The text below is from the **latest 10-K only** for {ticker}: **Item 1A (Risk Factors)** and **Item 7 (MD&A)**. Provide a focused deep-dive report:
|
||
|
||
1. **Management's Tone (Sentiment)**: Overall tone and 1–2 supporting phrases.
|
||
2. **Current Strategy & Priorities**: Key strategic focus, capital allocation, growth drivers from this filing only.
|
||
3. **Major Hidden Risks**: From Item 1A and MD&A, the 3–4 most material risks investors might overlook.
|
||
4. **Forensic / Quality of Earnings**: Any red flags in MD&A (accounting caveats, one-offs, cash flow vs earnings, segment disclosure). If none material, say so briefly.{kpi_instruction}
|
||
**Token-saving (Item 3 / 9A):** If no material weaknesses, major lawsuits, or off-balance-sheet red flags, output exactly: "✅ No material red flags or special issues detected in Item 3 and 9A."
|
||
Use clear headings. Under 800 words."""
|
||
full_content = f"""--- 10-K Excerpt (Latest Year) ---\n\n{combined_text}\n\n---\n\n{user_prompt}"""
|
||
else:
|
||
latest_clean = smart_chunk(clean_text_for_llm(item7_latest), max_chars=12000)
|
||
past_clean = smart_chunk(clean_text_for_llm(item7_3y_ago), max_chars=12000)
|
||
user_prompt = f"""You are a senior equity analyst. Use British English.
|
||
Below are **Item 7 (Management's Discussion and Analysis)** from the 10-K for {ticker}: **LATEST YEAR** and **THREE YEARS AGO**. Perform a **Comparative Analysis**.
|
||
|
||
1. **Core strategy**: What has changed in the company's stated strategy, priorities, or capital allocation between then and now?
|
||
2. **Emerging risks**: What new risks appear in the latest MD&A that were absent or less prominent 3 years ago?
|
||
3. **Management's tone**: How has the overall tone (confidence, caution, optimism) shifted? Quote 1–2 phrases from each period if relevant.
|
||
4. **Industry-specific KPIs**:{kpi_instruction}
|
||
5. **Item 3 (Legal) & Item 9A (Internal Controls):** You must save output tokens. If there are no material weaknesses, no massive lawsuits, and no major off-balance sheet red flags, DO NOT generate a long explanation. Simply output exactly: "✅ No material red flags or special issues detected in Item 3 and 9A." and move on.
|
||
|
||
Use clear headings. Do not invent figures. Keep the response focused and under 900 words."""
|
||
full_content = f"""--- MD&A LATEST YEAR ---\n\n{latest_clean}\n\n--- MD&A THREE YEARS AGO ---\n\n{past_clean}\n\n---\n\n{user_prompt}"""
|
||
try:
|
||
response = _generate_with_retry(
|
||
model, full_content, {"temperature": 0.3, "max_output_tokens": 4096}
|
||
)
|
||
except Exception as api_err:
|
||
if _is_rate_limit_error(api_err):
|
||
raise RuntimeError("Rate limit exceeded. Please try again in a few minutes.") from api_err
|
||
raise
|
||
if not response or not response.text:
|
||
return "No analysis generated."
|
||
return response.text.strip()
|
||
|
||
|
||
def _run_mda_analysis_background(ticker: str, api_key: str, sec_email: str) -> None:
|
||
"""Run download + Gemini in background (latest 10-K only for speed). Store result or error in st.session_state."""
|
||
try:
|
||
_, item1a, item7_latest = download_and_extract_item7_and_1a(ticker, sec_email)
|
||
si = get_sector_industry(ticker)
|
||
analysis = get_mda_comparative_insights(
|
||
api_key, item1a or "", item7_latest or "", None, ticker,
|
||
sector=si.get("sector"), industry=si.get("industry"),
|
||
)
|
||
st.session_state["mda_analysis_result"] = analysis
|
||
st.session_state["mda_analysis_excerpt"] = ((item1a or "") + "\n\n---\n\n" + (item7_latest or ""))[:12000]
|
||
st.session_state["mda_analysis_error"] = None
|
||
except Exception as e:
|
||
st.session_state["mda_analysis_error"] = str(e)
|
||
st.session_state["mda_analysis_result"] = None
|
||
st.session_state["mda_analysis_excerpt"] = None
|
||
finally:
|
||
st.session_state["mda_analysis_running"] = False
|
||
st.session_state["mda_analysis_done"] = True
|
||
st.session_state["mda_analysis_ticker"] = ticker
|
||
|
||
|
||
def get_industry_outlook(api_key: str, industry_name: str, tickers: list) -> str:
|
||
"""Gemini: Wall Street macro analyst-style Industry Outlook for the selected sector (12–18 months)."""
|
||
model = get_gemini_model(api_key)
|
||
ticker_list_str = ", ".join(str(t).upper() for t in tickers if t)
|
||
user_prompt = f"""Act as an elite Wall Street macro analyst. Provide a concise **Industry Outlook** report for the **{industry_name}** sector, which includes leading companies like {ticker_list_str}.
|
||
|
||
Focus on:
|
||
1. **Macro trends** affecting this industry over the next 12–18 months.
|
||
2. **Major growth drivers** (e.g., AI, interest rates, consumer spending, regulation).
|
||
3. **Key headwinds or regulatory risks** that could impact valuations or growth.
|
||
|
||
Use clear headings. Be specific but concise. Keep the response under 600 words."""
|
||
full_content = user_prompt
|
||
try:
|
||
response = _generate_with_retry(
|
||
model, full_content, {"temperature": 0.4, "max_output_tokens": 2048}
|
||
)
|
||
except Exception as api_err:
|
||
if _is_rate_limit_error(api_err):
|
||
raise RuntimeError("Rate limit exceeded. Please try again in a few minutes.") from api_err
|
||
raise
|
||
if not response or not response.text:
|
||
return "No industry outlook generated."
|
||
return response.text.strip()
|
||
|
||
|
||
# ---------- Financial data helpers (yahooquery primary, yfinance fallback) ----------
|
||
def _safe_float(x) -> Optional[float]:
|
||
if x is None or (isinstance(x, float) and (x != x or pd.isna(x))):
|
||
return None
|
||
try:
|
||
return float(x)
|
||
except (TypeError, ValueError):
|
||
return None
|
||
|
||
|
||
# ---------- yahooquery: map to our index/column shape (index=line items, columns=dates) ----------
|
||
# yahooquery returns DataFrame: rows = periods, columns = asOfDate, TotalRevenue, NetIncome, ...
|
||
# Use tuples for alternate column names so F-Score and Radar get correct values.
|
||
_INCOME_ROW_MAP = [
|
||
("Total Revenue", ("TotalRevenue", "OperatingRevenue", "TotalRevenue")),
|
||
("Cost Of Revenue", ("CostOfRevenue", "ReconciledCostOfRevenue")),
|
||
("Gross Profit", ("GrossProfit",)),
|
||
("Operating Income", ("OperatingIncome", "EBIT", "TotalOperatingIncomeAsReported")),
|
||
("Net Income", ("NetIncome", "NetIncomeCommonStockholders", "NetIncomeContinuousOperations", "DilutedNIAvailtoComStockholders")),
|
||
("Operating Expense", ("OperatingExpense", "OperatingExpenses", "TotalExpenses")),
|
||
("Interest Expense", ("InterestExpense", "InterestExpenseNonOperating")),
|
||
("Research And Development Expenses", ("ResearchAndDevelopment", "ResearchAndDevelopmentExpenses")),
|
||
]
|
||
_BALANCE_ROW_MAP = [
|
||
("Total Assets", ("TotalAssets",)),
|
||
("Total Stockholder Equity", ("StockholdersEquity", "CommonStockEquity", "TotalEquityGrossMinorityInterest")),
|
||
("Total Liabilities", ("TotalLiabilitiesNetMinorityInterest", "TotalLiabilities")),
|
||
("Current Assets", ("CurrentAssets",)),
|
||
("Current Liabilities", ("CurrentLiabilities",)),
|
||
("Long Term Debt", ("LongTermDebt", "LongTermDebtAndCapitalLeaseObligation")),
|
||
("Total Debt", ("TotalDebt",)),
|
||
("Share Issued", ("OrdinarySharesNumber", "ShareIssued", "BasicAverageShares", "DilutedAverageShares")),
|
||
("Cash And Cash Equivalents", ("CashAndCashEquivalents", "CashCashEquivalentsAndShortTermInvestments", "EndCashPosition")),
|
||
("Retained Earnings", ("RetainedEarnings",)),
|
||
]
|
||
_CASHFLOW_ROW_MAP = [
|
||
("Operating Cash Flow", ("OperatingCashFlow", "CashFromOperatingActivities")),
|
||
("Capital Expenditure", ("CapitalExpenditure", "CapitalExpenditures")),
|
||
]
|
||
|
||
|
||
def _yq_df_to_our_shape(df: pd.DataFrame, row_map: list, date_col: str = "asOfDate") -> Optional[pd.DataFrame]:
|
||
"""Convert yahooquery DataFrame (rows=periods, columns=line items) to our shape: index=line names, columns=dates."""
|
||
if df is None or df.empty or date_col not in df.columns:
|
||
return None
|
||
df = df.dropna(subset=[date_col]).sort_values(date_col, ascending=False).head(5)
|
||
if df.empty:
|
||
return None
|
||
dates = df[date_col].astype(str).str[:10].tolist()
|
||
data = {}
|
||
for our_name, yq_col in row_map:
|
||
cols = (yq_col,) if isinstance(yq_col, str) else yq_col
|
||
val_col = next((c for c in cols if c in df.columns), None)
|
||
if val_col is None:
|
||
data[our_name] = [None] * len(dates)
|
||
continue
|
||
data[our_name] = [_safe_float(v) for v in df[val_col].tolist()]
|
||
out = pd.DataFrame(data, index=dates).T
|
||
out.columns = dates
|
||
return out
|
||
|
||
|
||
def _share_issued_from_yq_balance(df_bal: pd.DataFrame) -> Optional[pd.Series]:
|
||
"""Try OrdinarySharesNumber then ShareIssued for shares outstanding in yahooquery balance."""
|
||
if df_bal is None or df_bal.empty:
|
||
return None
|
||
for col in ("OrdinarySharesNumber", "ShareIssued"):
|
||
if col in df_bal.columns and "asOfDate" in df_bal.columns:
|
||
s = df_bal.set_index("asOfDate")[col].sort_index(ascending=False)
|
||
s.index = s.index.astype(str).str[:10]
|
||
return s.reindex(s.index) # keep as series with date index
|
||
return None
|
||
|
||
|
||
@st.cache_data(ttl=300)
|
||
def _get_annual_financials_balance_cashflow_yahooquery(ticker: str) -> tuple:
|
||
"""Fetch income, balance, cash flow from yahooquery. Return (fin_df, bal_df, cf_df) with index=line items, columns=dates. TTM fallback if annual insufficient."""
|
||
if not YQTicker or not ticker:
|
||
return (None, None, None)
|
||
try:
|
||
yq = YQTicker(ticker.upper())
|
||
inc_a = yq.income_statement(frequency="a", trailing=False)
|
||
bal_a = yq.balance_sheet(frequency="a", trailing=False)
|
||
cf_a = yq.cash_flow(frequency="a", trailing=False)
|
||
if inc_a is None or inc_a.empty or bal_a is None or bal_a.empty:
|
||
inc_q = yq.income_statement(frequency="q", trailing=False)
|
||
bal_q = yq.balance_sheet(frequency="q", trailing=False)
|
||
cf_q = yq.cash_flow(frequency="q", trailing=False)
|
||
# Build TTM: need at least 2 periods for Piotroski/Radar; use last 4Q and previous 4Q when 8+ quarters
|
||
if inc_q is not None and not inc_q.empty and len(inc_q) >= 4:
|
||
ttm0 = inc_q.head(4).sum(numeric_only=True)
|
||
row0 = ttm0.to_dict() if hasattr(ttm0, "to_dict") else dict(ttm0)
|
||
row0["asOfDate"] = inc_q["asOfDate"].iloc[0] if "asOfDate" in inc_q.columns else "TTM0"
|
||
rows_inc = [row0]
|
||
if len(inc_q) >= 8:
|
||
ttm1 = inc_q.iloc[4:8].sum(numeric_only=True)
|
||
row1 = ttm1.to_dict() if hasattr(ttm1, "to_dict") else dict(ttm1)
|
||
row1["asOfDate"] = inc_q["asOfDate"].iloc[4] if "asOfDate" in inc_q.columns else "TTM1"
|
||
rows_inc.append(row1)
|
||
inc_a = pd.DataFrame(rows_inc)
|
||
if bal_q is not None and not bal_q.empty:
|
||
bal_a = bal_q.head(2) if (bal_a is None or bal_a.empty) else bal_a
|
||
if cf_q is not None and not cf_q.empty and len(cf_q) >= 4 and (cf_a is None or cf_a.empty):
|
||
ttm0_cf = cf_q.head(4).sum(numeric_only=True)
|
||
row0_cf = ttm0_cf.to_dict() if hasattr(ttm0_cf, "to_dict") else dict(ttm0_cf)
|
||
row0_cf["asOfDate"] = cf_q["asOfDate"].iloc[0] if "asOfDate" in cf_q.columns else "TTM0"
|
||
rows_cf = [row0_cf]
|
||
if len(cf_q) >= 8:
|
||
ttm1_cf = cf_q.iloc[4:8].sum(numeric_only=True)
|
||
row1_cf = ttm1_cf.to_dict() if hasattr(ttm1_cf, "to_dict") else dict(ttm1_cf)
|
||
row1_cf["asOfDate"] = cf_q["asOfDate"].iloc[4] if "asOfDate" in cf_q.columns else "TTM1"
|
||
rows_cf.append(row1_cf)
|
||
cf_a = pd.DataFrame(rows_cf)
|
||
fin_df = _yq_df_to_our_shape(inc_a, _INCOME_ROW_MAP)
|
||
bal_df = _yq_df_to_our_shape(bal_a, _BALANCE_ROW_MAP)
|
||
if bal_df is not None and "Share Issued" not in bal_df.index and bal_a is not None and not bal_a.empty:
|
||
for sh_col in ("OrdinarySharesNumber", "ShareIssued"):
|
||
if sh_col in bal_a.columns:
|
||
row = {"Share Issued": [_safe_float(bal_a[sh_col].iloc[0])]}
|
||
if bal_df is not None and not bal_df.empty:
|
||
d = str(bal_a["asOfDate"].iloc[0])[:10] if "asOfDate" in bal_a.columns else bal_df.columns[0]
|
||
extra = pd.DataFrame(row, index=[d]).T
|
||
extra.columns = [d]
|
||
bal_df = pd.concat([bal_df, extra], axis=0)
|
||
break
|
||
cf_df = _yq_df_to_our_shape(cf_a, _CASHFLOW_ROW_MAP)
|
||
return (fin_df, bal_df, cf_df)
|
||
except Exception:
|
||
return (None, None, None)
|
||
|
||
|
||
# ---------- Raw statements & FCF = OCF - CapEx ----------
|
||
def _get_row_series(df: pd.DataFrame, *names: str) -> Optional[pd.Series]:
|
||
if df is None or df.empty:
|
||
return None
|
||
for name in names:
|
||
try:
|
||
if name in df.index:
|
||
return df.loc[name].copy()
|
||
except (KeyError, TypeError):
|
||
continue
|
||
return None
|
||
|
||
|
||
def _fin_or_bal_empty(df) -> bool:
|
||
"""True if DataFrame is missing, empty, or has no columns (e.g. yfinance returned empty)."""
|
||
return df is None or df.empty or (hasattr(df, "columns") and len(df.columns) == 0)
|
||
|
||
|
||
@st.cache_data(ttl=300)
|
||
def _get_annual_financials_balance_cashflow(ticker: str) -> tuple:
|
||
"""Return (fin_df, bal_df, cf_df). Uses yahooquery first; if missing/fail, falls back to yfinance with TTM when needed."""
|
||
if not ticker:
|
||
return (None, None, None)
|
||
fin_df, bal_df, cf_df = _get_annual_financials_balance_cashflow_yahooquery(ticker)
|
||
if fin_df is not None and not fin_df.empty and bal_df is not None and not bal_df.empty:
|
||
return (fin_df, bal_df, cf_df)
|
||
if not yf:
|
||
return (None, None, None)
|
||
try:
|
||
t = yf.Ticker(ticker.upper())
|
||
fin = getattr(t, "financials", None)
|
||
bal = getattr(t, "balance_sheet", None)
|
||
cf = getattr(t, "cashflow", None)
|
||
if _fin_or_bal_empty(fin):
|
||
qf = getattr(t, "quarterly_financials", None)
|
||
if qf is not None and not qf.empty:
|
||
n = len(qf.columns)
|
||
if n >= 8:
|
||
c0 = qf.iloc[:, :4].sum(axis=1)
|
||
c1 = qf.iloc[:, 4:8].sum(axis=1)
|
||
fin = pd.concat([c0, c1], axis=1)
|
||
fin.columns = ["TTM0", "TTM1"]
|
||
elif n >= 5:
|
||
c0 = qf.iloc[:, :4].sum(axis=1)
|
||
c1 = qf.iloc[:, 4:n].sum(axis=1)
|
||
fin = pd.concat([c0, c1], axis=1)
|
||
fin.columns = ["TTM0", "TTM1"]
|
||
else:
|
||
fin = qf.iloc[:, : min(4, n)].sum(axis=1).to_frame("TTM0")
|
||
if _fin_or_bal_empty(bal):
|
||
qb = getattr(t, "quarterly_balance_sheet", None)
|
||
if qb is not None and not qb.empty:
|
||
n = len(qb.columns)
|
||
bal = qb.iloc[:, : min(2, n)].copy()
|
||
if bal.shape[1] == 1:
|
||
bal.columns = ["B0"]
|
||
else:
|
||
bal.columns = ["B0", "B1"]
|
||
if _fin_or_bal_empty(cf):
|
||
qc = getattr(t, "quarterly_cashflow", None)
|
||
if qc is not None and not qc.empty:
|
||
n = len(qc.columns)
|
||
cf = qc.iloc[:, : min(4, n)].sum(axis=1).to_frame("TTM0")
|
||
return (fin, bal, cf)
|
||
except Exception:
|
||
return (None, None, None)
|
||
|
||
|
||
@st.cache_data(ttl=300)
|
||
def get_sector_industry(ticker: str) -> dict:
|
||
"""Return sector and industry from yfinance. Fallback to N/A."""
|
||
if not yf:
|
||
return {"sector": "N/A", "industry": "N/A"}
|
||
try:
|
||
t = yf.Ticker(ticker.upper())
|
||
info = t.info or {}
|
||
sector = (info.get("sector") or info.get("sectorDisp") or "N/A").strip() or "N/A"
|
||
industry = (info.get("industry") or info.get("industryDisp") or "N/A").strip() or "N/A"
|
||
return {"sector": sector, "industry": industry}
|
||
except Exception:
|
||
return {"sector": "N/A", "industry": "N/A"}
|
||
|
||
|
||
@st.cache_data(ttl=300)
|
||
def get_5yr_financial_trend(ticker: str) -> pd.DataFrame:
|
||
"""Extract up to 5 years: Revenue, Net Income, Operating Margin, FCF (OCF - CapEx). Handles missing years."""
|
||
if not yf:
|
||
return pd.DataFrame()
|
||
try:
|
||
t = yf.Ticker(ticker.upper())
|
||
financials = t.financials # annual
|
||
cashflow = t.cashflow
|
||
if financials is None or financials.empty or cashflow is None or cashflow.empty:
|
||
return pd.DataFrame()
|
||
dates = sorted(financials.columns.tolist(), reverse=True)[:5]
|
||
ocf = _get_row_series(cashflow, "Operating Cash Flow", "Cash From Operating Activities", "Cash From Operations")
|
||
capx = _get_row_series(cashflow, "Capital Expenditure", "Capital Expenditures", "Purchase Of Property Plant And Equipment")
|
||
revenue = _get_row_series(financials, "Total Revenue", "Revenue", "Net Revenue")
|
||
ni = _get_row_series(financials, "Net Income", "Net Income Common Stockholders")
|
||
op_income = _get_row_series(financials, "Operating Income", "EBIT")
|
||
rows = []
|
||
cashflow_cols = list(cashflow.columns) if cashflow is not None else []
|
||
for d in dates:
|
||
yr = d.year if hasattr(d, "year") else int(str(d)[:4])
|
||
rev = _safe_float(revenue.get(d)) if revenue is not None and d in revenue.index else None
|
||
net_i = _safe_float(ni.get(d)) if ni is not None and d in ni.index else None
|
||
op_i = _safe_float(op_income.get(d)) if op_income is not None and d in op_income.index else None
|
||
oper_margin = (op_i / rev * 100) if (op_i is not None and rev and rev != 0) else ((net_i / rev * 100) if (net_i is not None and rev and rev != 0) else None)
|
||
ocf_val = _safe_float(ocf.get(d)) if ocf is not None and d in ocf.index else None
|
||
if ocf_val is None and ocf is not None and cashflow_cols:
|
||
for c in cashflow_cols:
|
||
if (getattr(c, "year", None) or int(str(c)[:4])) == yr:
|
||
ocf_val = _safe_float(ocf.get(c))
|
||
break
|
||
capx_val = _safe_float(capx.get(d)) if capx is not None and d in capx.index else None
|
||
if capx_val is None and capx is not None and cashflow_cols:
|
||
for c in cashflow_cols:
|
||
if (getattr(c, "year", None) or int(str(c)[:4])) == yr:
|
||
capx_val = _safe_float(capx.get(c))
|
||
break
|
||
if ocf_val is not None and capx_val is not None:
|
||
fcf = ocf_val - capx_val
|
||
elif ocf_val is not None:
|
||
fcf = ocf_val
|
||
else:
|
||
fcf = None
|
||
rows.append({
|
||
"Year": yr,
|
||
"Revenue": rev,
|
||
"Net Income": net_i,
|
||
"Operating Margin %": round(oper_margin, 2) if oper_margin is not None else None,
|
||
"FCF": fcf,
|
||
})
|
||
return pd.DataFrame(rows)
|
||
except Exception:
|
||
return pd.DataFrame()
|
||
|
||
|
||
def _format_shares_display(shares: float) -> str:
|
||
"""Format share count for UI, e.g. 15.42B Shares or 1.2B Shares."""
|
||
if shares is None or shares <= 0:
|
||
return "N/A"
|
||
s = float(shares)
|
||
if s >= 1e9:
|
||
return f"{s / 1e9:.2f}B Shares"
|
||
if s >= 1e6:
|
||
return f"{s / 1e6:.2f}M Shares"
|
||
if s >= 1e3:
|
||
return f"{s / 1e3:.2f}K Shares"
|
||
return f"{s:.0f} Shares"
|
||
|
||
|
||
@st.cache_data(ttl=300)
|
||
def get_dcf_inputs(ticker: str) -> dict:
|
||
"""FCF, Cash, Total Debt, Shares: from yahooquery (via _get_annual_financials) or yfinance fallback."""
|
||
out = {"fcf": None, "total_debt": 0.0, "cash": 0.0, "shares": None}
|
||
if not ticker:
|
||
return out
|
||
try:
|
||
fin, bal, cf = _get_annual_financials_balance_cashflow(ticker)
|
||
if bal is not None and not bal.empty and cf is not None and not cf.empty:
|
||
sh = _get_row_series(bal, "Share Issued")
|
||
out["shares"] = _safe_float(sh.iloc[0]) if sh is not None and len(sh) > 0 else None
|
||
td = _get_row_series(bal, "Total Debt")
|
||
out["total_debt"] = float(td.iloc[0] or 0) if td is not None and len(td) > 0 else 0.0
|
||
cash_s = _get_row_series(bal, "Cash And Cash Equivalents")
|
||
out["cash"] = float(cash_s.iloc[0] or 0) if cash_s is not None and len(cash_s) > 0 else 0.0
|
||
ocf = _get_row_series(cf, "Operating Cash Flow")
|
||
capx = _get_row_series(cf, "Capital Expenditure")
|
||
if ocf is not None and len(ocf) > 0:
|
||
ocf_val = _safe_float(ocf.iloc[0])
|
||
capx_val = _safe_float(capx.iloc[0]) if capx is not None and len(capx) > 0 else 0.0
|
||
if ocf_val is not None:
|
||
out["fcf"] = ocf_val - (capx_val or 0)
|
||
if out.get("fcf") is not None or out.get("shares") is not None:
|
||
return out
|
||
except Exception:
|
||
pass
|
||
if not yf:
|
||
return out
|
||
try:
|
||
t = yf.Ticker(ticker.upper())
|
||
info = t.info or {}
|
||
fast_info = getattr(t, "fast_info", None)
|
||
cashflow = getattr(t, "cashflow", None)
|
||
if cashflow is None or cashflow.empty:
|
||
cashflow = getattr(t, "quarterly_cashflow", None)
|
||
balance = getattr(t, "balance_sheet", None)
|
||
if balance is None or balance.empty:
|
||
balance = getattr(t, "quarterly_balance_sheet", None)
|
||
|
||
# ----- Shares Outstanding: multi-step fallback (no manual by default) -----
|
||
shares = None
|
||
if fast_info is not None:
|
||
try:
|
||
s = getattr(fast_info, "shares", None)
|
||
if s is None and hasattr(fast_info, "get"):
|
||
s = fast_info.get("shares")
|
||
if s is not None and float(s) > 0:
|
||
shares = float(s)
|
||
except (TypeError, ValueError, AttributeError):
|
||
pass
|
||
if shares is None:
|
||
for key in ("sharesOutstanding", "Shares Outstanding", "impliedSharesOutstanding", "Float Shares"):
|
||
s = info.get(key)
|
||
if s is not None and float(s) > 0:
|
||
shares = float(s)
|
||
break
|
||
if shares is None and balance is not None and not balance.empty:
|
||
try:
|
||
if "Share Issued" in balance.index:
|
||
shares = _safe_float(balance.loc["Share Issued"].iloc[0])
|
||
if (shares is None or shares <= 0) and "Ordinary Shares Number" in balance.index:
|
||
shares = _safe_float(balance.loc["Ordinary Shares Number"].iloc[0])
|
||
except (KeyError, TypeError, IndexError):
|
||
pass
|
||
out["shares"] = shares if (shares is not None and shares > 0) else None
|
||
|
||
# ----- Total Debt: fast_info → info → balance -----
|
||
total_debt = None
|
||
if fast_info is not None:
|
||
try:
|
||
d = getattr(fast_info, "total_debt", None) or (fast_info.get("total_debt") if hasattr(fast_info, "get") else None)
|
||
if d is not None and float(d) >= 0:
|
||
total_debt = float(d)
|
||
except (TypeError, ValueError, AttributeError):
|
||
pass
|
||
if total_debt is None:
|
||
total_debt = info.get("Total Debt")
|
||
if total_debt is None and balance is not None and not balance.empty:
|
||
try:
|
||
if "Total Debt" in balance.index:
|
||
total_debt = _safe_float(balance.loc["Total Debt"].iloc[0])
|
||
except (KeyError, TypeError, IndexError):
|
||
pass
|
||
out["total_debt"] = float(total_debt) if total_debt is not None else 0.0
|
||
|
||
# ----- Cash: fast_info → info → balance -----
|
||
cash = None
|
||
if fast_info is not None:
|
||
try:
|
||
c = getattr(fast_info, "cash", None) or (fast_info.get("cash") if hasattr(fast_info, "get") else None)
|
||
if c is not None and float(c) >= 0:
|
||
cash = float(c)
|
||
except (TypeError, ValueError, AttributeError):
|
||
pass
|
||
if cash is None:
|
||
cash = info.get("Cash And Cash Equivalents") or info.get("Cash")
|
||
if cash is None and balance is not None and not balance.empty:
|
||
try:
|
||
for row in ("Cash And Cash Equivalents", "Cash Cash Equivalents And Short Term Investments", "Cash"):
|
||
if row in balance.index:
|
||
cash = _safe_float(balance.loc[row].iloc[0])
|
||
if cash is not None:
|
||
break
|
||
except (KeyError, TypeError, IndexError):
|
||
pass
|
||
out["cash"] = float(cash) if cash is not None else 0.0
|
||
|
||
# ----- Base FCF = OCF - CapEx -----
|
||
ocf = _get_row_series(cashflow, "Operating Cash Flow", "Cash From Operating Activities", "Cash From Operations") if cashflow is not None else None
|
||
capx = _get_row_series(cashflow, "Capital Expenditure", "Capital Expenditures", "Purchase Of Property Plant And Equipment") if cashflow is not None else None
|
||
if ocf is not None and len(ocf) > 0:
|
||
latest_date = ocf.index[0]
|
||
ocf_val = _safe_float(ocf.iloc[0])
|
||
capx_val = _safe_float(capx.get(latest_date)) if (capx is not None and hasattr(capx, "index") and latest_date in getattr(capx, "index", [])) else (_safe_float(capx.iloc[0]) if capx is not None and len(capx) > 0 else None)
|
||
if capx_val is None:
|
||
capx_val = 0.0
|
||
if ocf_val is not None:
|
||
latest_fcf = ocf_val - capx_val
|
||
if latest_fcf == latest_fcf and not (isinstance(latest_fcf, float) and pd.isna(latest_fcf)):
|
||
out["fcf"] = latest_fcf
|
||
return out
|
||
except Exception:
|
||
return out
|
||
|
||
|
||
def dcf_intrinsic_value(fcf: float, wacc: float, terminal_growth: float, fcf_growth: float, years: int = 5) -> float:
|
||
"""5-year DCF: project FCF with fcf_growth, then terminal value; discount at WACC. Returns enterprise value. Robust: avoids div by zero."""
|
||
if fcf is None or fcf <= 0:
|
||
return 0.0
|
||
if wacc <= terminal_growth or wacc <= 0:
|
||
return 0.0
|
||
pv = 0.0
|
||
fcft = float(fcf)
|
||
for t in range(1, years + 1):
|
||
pv += fcft / ((1 + wacc) ** t)
|
||
fcft *= (1 + fcf_growth)
|
||
terminal_fcf = fcft
|
||
tv = terminal_fcf * (1 + terminal_growth) / (wacc - terminal_growth)
|
||
pv += tv / ((1 + wacc) ** years)
|
||
return pv
|
||
|
||
|
||
def dcf_10y_2stage(fcf: float, wacc: float, term_growth: float, fcf_growth: float) -> float:
|
||
"""10-Year 2-Stage DCF. Stage 1 (Y1–5): FCF grows at fcf_growth. Stage 2 (Y6–10): growth linearly fades from fcf_growth to term_growth by Y10. TV at Y10; discount all to PV."""
|
||
if fcf is None or fcf <= 0:
|
||
return 0.0
|
||
if wacc <= term_growth or wacc <= 0:
|
||
return 0.0
|
||
pv = 0.0
|
||
fcft = float(fcf)
|
||
for t in range(1, 6):
|
||
pv += fcft / ((1 + wacc) ** t)
|
||
fcft *= (1 + fcf_growth)
|
||
for t in range(6, 11):
|
||
fade = (t - 6) / 4.0
|
||
g_t = fcf_growth + fade * (term_growth - fcf_growth)
|
||
fcft *= (1 + g_t)
|
||
pv += fcft / ((1 + wacc) ** t)
|
||
tv = fcft * (1 + term_growth) / (wacc - term_growth)
|
||
pv += tv / ((1 + wacc) ** 10)
|
||
return pv
|
||
|
||
|
||
def excel_style_dcf(fcf_base: float, wacc: float, term_growth: float, fcf_growth: float, total_debt: float, cash: float, shares: float) -> dict:
|
||
"""10Y 2-Stage DCF: EV = PV(FCF Y1–10) + PV(TV); Equity = EV - Debt + Cash; Value per share = Equity / Shares."""
|
||
ev = dcf_10y_2stage(fcf_base, wacc, term_growth, fcf_growth)
|
||
equity = ev - total_debt + cash
|
||
shares_safe = float(shares) if (shares is not None and float(shares) > 0) else None
|
||
value_per_share = (equity / shares_safe) if shares_safe else None
|
||
return {"ev": ev, "equity_value": equity, "value_per_share": value_per_share, "shares": shares_safe}
|
||
|
||
|
||
# Aswath Damodaran sector WACC (approx. 2024/2025 baseline). Used for reference in DCF panel.
|
||
DAMODARAN_WACC = {
|
||
"Software": 8.5,
|
||
"Retail": 7.5,
|
||
"Hardware": 9.0,
|
||
"Financials": 8.0,
|
||
"Healthcare": 7.2,
|
||
"Consumer": 7.5,
|
||
"Technology": 8.5,
|
||
"Industrial": 7.8,
|
||
"Energy": 8.2,
|
||
"Utilities": 6.5,
|
||
}
|
||
DAMODARAN_ERP_PCT = 4.6
|
||
DAMODARAN_RF_PCT = 4.2
|
||
|
||
|
||
def _damodaran_wacc_for_sector(sector: str) -> float:
|
||
"""Map yfinance sector string to closest Damodaran WACC. Default 8.0%."""
|
||
if not sector:
|
||
return 8.0
|
||
s = (sector or "").lower()
|
||
if "software" in s or "technology" in s or "internet" in s:
|
||
return DAMODARAN_WACC.get("Software", 8.5)
|
||
if "hardware" in s or "semiconductor" in s:
|
||
return DAMODARAN_WACC.get("Hardware", 9.0)
|
||
if "retail" in s or "consumer" in s or "cyclical" in s:
|
||
return DAMODARAN_WACC.get("Retail", 7.5)
|
||
if "financial" in s or "bank" in s or "insurance" in s:
|
||
return DAMODARAN_WACC.get("Financials", 8.0)
|
||
if "health" in s or "pharma" in s:
|
||
return DAMODARAN_WACC.get("Healthcare", 7.2)
|
||
if "industrial" in s:
|
||
return DAMODARAN_WACC.get("Industrial", 7.8)
|
||
if "energy" in s or "oil" in s:
|
||
return DAMODARAN_WACC.get("Energy", 8.2)
|
||
if "utilities" in s:
|
||
return DAMODARAN_WACC.get("Utilities", 6.5)
|
||
return 8.0
|
||
|
||
|
||
@st.cache_data(ttl=300)
|
||
def get_analyst_consensus(ticker: str) -> dict:
|
||
"""Fetch analyst consensus from yfinance: targetMeanPrice, recommendationKey, revenueGrowth, earningsGrowth. Missing → N/A."""
|
||
out = {"targetMeanPrice": "N/A", "recommendationKey": "N/A", "revenueGrowth": "N/A", "earningsGrowth": "N/A"}
|
||
if not yf or not ticker:
|
||
return out
|
||
try:
|
||
t = yf.Ticker(ticker.upper())
|
||
info = t.info or {}
|
||
tp = info.get("targetMeanPrice")
|
||
if tp is not None:
|
||
try:
|
||
out["targetMeanPrice"] = f"${float(tp):.2f}"
|
||
except (TypeError, ValueError):
|
||
out["targetMeanPrice"] = str(tp)
|
||
rec = info.get("recommendationKey") or info.get("recommendation")
|
||
if rec is not None:
|
||
out["recommendationKey"] = str(rec)
|
||
rg = info.get("revenueGrowth")
|
||
if rg is not None:
|
||
try:
|
||
out["revenueGrowth"] = f"{float(rg) * 100:.1f}%"
|
||
except (TypeError, ValueError):
|
||
out["revenueGrowth"] = str(rg)
|
||
eg = info.get("earningsGrowth")
|
||
if eg is not None:
|
||
try:
|
||
out["earningsGrowth"] = f"{float(eg) * 100:.1f}%"
|
||
except (TypeError, ValueError):
|
||
out["earningsGrowth"] = str(eg)
|
||
return out
|
||
except Exception:
|
||
return out
|
||
|
||
|
||
@st.cache_data(ttl=300)
|
||
def get_dcf_smart_defaults(ticker: str) -> dict:
|
||
"""Smart default assumptions: WACC from CAPM (Beta), Terminal Growth = 2.5%, FCF Growth from revenueGrowth/earningsGrowth or 8%."""
|
||
out = {"wacc_pct": 10.0, "term_growth_pct": 2.5, "fcf_growth_pct": 8.0}
|
||
if not yf or not ticker:
|
||
return out
|
||
try:
|
||
t = yf.Ticker(ticker.upper())
|
||
info = t.info or {}
|
||
beta = info.get("beta")
|
||
if beta is None:
|
||
beta = 1.0
|
||
else:
|
||
try:
|
||
beta = float(beta)
|
||
except (TypeError, ValueError):
|
||
beta = 1.0
|
||
risk_free = 4.0
|
||
market_risk_premium = 5.0
|
||
calculated_wacc = risk_free + (beta * market_risk_premium)
|
||
out["wacc_pct"] = round(min(20.0, max(4.0, calculated_wacc)), 1)
|
||
out["term_growth_pct"] = 2.5
|
||
rev_growth = info.get("revenueGrowth") or info.get("earningsGrowth")
|
||
if rev_growth is not None:
|
||
try:
|
||
g = float(rev_growth)
|
||
out["fcf_growth_pct"] = round(min(30.0, max(-10.0, g * 100)), 1)
|
||
except (TypeError, ValueError):
|
||
pass
|
||
return out
|
||
except Exception:
|
||
return out
|
||
|
||
|
||
# ---------- yfinance: Comps (multiples) ----------
|
||
@st.cache_data(ttl=300)
|
||
def get_comps_data(tickers: tuple) -> pd.DataFrame:
|
||
"""Fetch Forward P/E, EV/EBITDA, P/B using forwardPE, enterpriseToEbitda, priceToBook. Missing → None (display as N/A). Robust per-ticker error handling."""
|
||
if not yf:
|
||
return pd.DataFrame()
|
||
rows = []
|
||
for sym in tickers:
|
||
sym = str(sym).strip().upper()
|
||
if not sym:
|
||
continue
|
||
try:
|
||
t = yf.Ticker(sym)
|
||
info = t.info or {}
|
||
forward_pe = info.get("forwardPE") or info.get("Forward PE") or info.get("trailingPE") or info.get("Trailing PE")
|
||
ev_ebitda = info.get("enterpriseToEbitda")
|
||
if ev_ebitda is None:
|
||
ev, ebitda = info.get("enterpriseValue"), info.get("ebitda")
|
||
if ev is not None and ebitda is not None and ebitda != 0:
|
||
ev_ebitda = ev / ebitda
|
||
pb = info.get("priceToBook") or info.get("Price To Book")
|
||
rows.append({
|
||
"Ticker": sym,
|
||
"Forward P/E": round(float(forward_pe), 2) if forward_pe is not None and _safe_float(forward_pe) is not None else None,
|
||
"EV/EBITDA": round(float(ev_ebitda), 2) if ev_ebitda is not None and _safe_float(ev_ebitda) is not None else None,
|
||
"P/B": round(float(pb), 2) if pb is not None and _safe_float(pb) is not None else None,
|
||
})
|
||
except Exception:
|
||
rows.append({"Ticker": sym, "Forward P/E": None, "EV/EBITDA": None, "P/B": None})
|
||
if not rows:
|
||
return pd.DataFrame()
|
||
return pd.DataFrame(rows)
|
||
|
||
|
||
# ---------- DuPont, Altman Z, Red Flags, YoY (2–3 years) ----------
|
||
def _na(x):
|
||
"""Return N/A for None/NaN, else value (for display)."""
|
||
if x is None or (isinstance(x, float) and (pd.isna(x) or x != x)):
|
||
return "N/A"
|
||
return x
|
||
|
||
|
||
@st.cache_data(ttl=300)
|
||
def get_dupont_altman_redflags_yoy(ticker: str) -> dict:
|
||
"""Returns DuPont (3-step ROE), Altman Z-Score, red flags, YoY. Uses yahooquery then yfinance with TTM fallback."""
|
||
try:
|
||
fin, bal, _ = _get_annual_financials_balance_cashflow(ticker)
|
||
if fin is None or fin.empty or bal is None or bal.empty:
|
||
return {}
|
||
t = yf.Ticker(ticker.upper())
|
||
info = t.info or {}
|
||
# TTM columns: keep order TTM0 (current), TTM1 (prior). Else use date sort (newest first).
|
||
col_list = fin.columns.tolist()
|
||
if col_list and str(col_list[0]).startswith("TTM"):
|
||
dates = col_list[:3]
|
||
else:
|
||
dates = sorted(col_list, reverse=True)[:3]
|
||
if not dates:
|
||
return {}
|
||
rev = _get_row_series(fin, "Total Revenue", "Revenue", "Net Revenue")
|
||
ni = _get_row_series(fin, "Net Income", "Net Income Common Stockholders")
|
||
ebit = _get_row_series(fin, "Operating Income", "EBIT")
|
||
gross = _get_row_series(fin, "Gross Profit")
|
||
interest = _get_row_series(fin, "Interest Expense", "Interest Expense Net")
|
||
total_assets = _get_row_series(bal, "Total Assets")
|
||
total_equity = _get_row_series(bal, "Total Stockholder Equity", "Stockholders Equity", "Total Equity Gross Minority Interest")
|
||
current_assets = _get_row_series(bal, "Current Assets")
|
||
current_liab = _get_row_series(bal, "Current Liabilities")
|
||
retained = _get_row_series(bal, "Retained Earnings")
|
||
total_liab = _get_row_series(bal, "Total Liabilities")
|
||
market_cap = info.get("marketCap") or info.get("Market Cap")
|
||
def _v(s, d):
|
||
if s is None or d not in s.index:
|
||
return None
|
||
return _safe_float(s.get(d))
|
||
rows = []
|
||
for i, d in enumerate(dates):
|
||
yr = int(str(d)[:4]) if (isinstance(d, str) and str(d)[:4].isdigit()) else (d.year if hasattr(d, "year") else (2024 - i))
|
||
r = _v(rev, d)
|
||
net_i = _v(ni, d)
|
||
ta = _v(total_assets, d)
|
||
te = _v(total_equity, d)
|
||
if ta and ta > 0 and te and te > 0 and r and r != 0:
|
||
npm = (net_i / r * 100) if net_i is not None else None
|
||
at = r / ta if r and ta else None
|
||
em = ta / te if ta and te else None
|
||
roe = (net_i / te * 100) if (net_i and te) else (npm * at * em / 100 if (npm and at and em) else None)
|
||
else:
|
||
npm = at = em = roe = None
|
||
gross_p = _v(gross, d)
|
||
gross_margin = (gross_p / r * 100) if (gross_p and r and r != 0) else None
|
||
op_inc = _v(ebit, d)
|
||
op_margin = (op_inc / r * 100) if (op_inc and r and r != 0) else None
|
||
ca = _v(current_assets, d)
|
||
cl = _v(current_liab, d)
|
||
current_ratio = (ca / cl) if (ca and cl and cl != 0) else None
|
||
int_exp = _v(interest, d)
|
||
if op_inc is not None and int_exp is not None and int_exp != 0:
|
||
_ic = op_inc / int_exp
|
||
interest_cov = round(_ic, 2) if (_ic == _ic and not (isinstance(_ic, float) and (pd.isna(_ic) or _ic != _ic))) else None
|
||
else:
|
||
interest_cov = None # N/A when Interest Expense is 0 or missing (avoid nan%)
|
||
rows.append({
|
||
"Year": yr,
|
||
"Revenue": r, "Net Income": net_i,
|
||
"NPM %": round(npm, 2) if npm is not None else None,
|
||
"Asset Turnover": round(at, 4) if at is not None else None,
|
||
"Equity Mult.": round(em, 2) if em is not None else None,
|
||
"ROE %": round(roe, 2) if roe is not None else None,
|
||
"Gross Margin %": round(gross_margin, 2) if gross_margin is not None else None,
|
||
"Operating Margin %": round(op_margin, 2) if op_margin is not None else None,
|
||
"Current Ratio": round(current_ratio, 2) if current_ratio is not None else None,
|
||
"Interest Coverage": interest_cov,
|
||
})
|
||
dupont_df = pd.DataFrame(rows)
|
||
yoy = []
|
||
if len(dupont_df) >= 2:
|
||
for col in ["NPM %", "ROE %", "Gross Margin %", "Operating Margin %", "Current Ratio", "Interest Coverage"]:
|
||
if col not in dupont_df.columns:
|
||
continue
|
||
cur = dupont_df[col].iloc[0]
|
||
prev = dupont_df[col].iloc[1]
|
||
if cur is not None and prev is not None and prev != 0 and not (pd.isna(cur) or pd.isna(prev)):
|
||
if "Margin" in col or "NPM" in col or "ROE" in col:
|
||
chg_pp = (cur - prev) # percentage point change (e.g. 7.0 = 7%)
|
||
if pd.isna(chg_pp) or chg_pp != chg_pp:
|
||
continue
|
||
yoy.append({"Ratio": col, "Latest": cur, "Prior": prev, "YoY (pp)": round(chg_pp, 2), "Comment": f"{'Improved' if chg_pp > 0 else 'Declined'} by {abs(chg_pp):.1f}% YoY"})
|
||
else:
|
||
pct = (cur - prev) / abs(prev) * 100
|
||
if pd.isna(pct) or pct != pct:
|
||
continue
|
||
yoy.append({"Ratio": col, "Latest": cur, "Prior": prev, "YoY %": round(pct, 1), "Comment": f"{'Up' if pct > 0 else 'Down'} {abs(round(pct, 1))}% YoY"})
|
||
latest_bal_d = bal.columns[0]
|
||
wc = (_v(current_assets, latest_bal_d) or 0) - (_v(current_liab, latest_bal_d) or 0)
|
||
ta_l = _v(total_assets, latest_bal_d)
|
||
re_l = _v(retained, latest_bal_d)
|
||
tl_l = _v(total_liab, latest_bal_d)
|
||
ebit_l = _v(ebit, fin.columns[0])
|
||
sales_l = _v(rev, fin.columns[0])
|
||
altman_z = None
|
||
if ta_l and ta_l > 0 and market_cap is not None and tl_l and tl_l != 0 and sales_l:
|
||
a = wc / ta_l
|
||
b = (re_l or 0) / ta_l
|
||
c = (ebit_l or 0) / ta_l
|
||
d = market_cap / tl_l
|
||
e = sales_l / ta_l
|
||
altman_z = 1.2 * a + 1.4 * b + 3.3 * c + 0.6 * d + 1.0 * e
|
||
red_flags = []
|
||
if len(dupont_df) > 0:
|
||
row0 = dupont_df.iloc[0]
|
||
cr = row0.get("Current Ratio")
|
||
if cr is not None and cr < 1.0:
|
||
red_flags.append({"metric": "Current Ratio", "value": cr, "threshold": 1.0, "flag": "WARNING", "comment": "Current assets do not cover current liabilities; liquidity risk."})
|
||
ic = row0.get("Interest Coverage")
|
||
if ic is not None and ic < 1.5:
|
||
red_flags.append({"metric": "Interest Coverage", "value": ic, "threshold": 1.5, "flag": "WARNING", "comment": "EBIT barely covers interest; default risk."})
|
||
return {
|
||
"dupont": dupont_df,
|
||
"yoy": yoy,
|
||
"altman_z": round(altman_z, 2) if altman_z is not None else None,
|
||
"red_flags": red_flags,
|
||
}
|
||
except (KeyError, TypeError, ZeroDivisionError, IndexError) as e:
|
||
return {}
|
||
except Exception:
|
||
return {}
|
||
|
||
|
||
@st.cache_data(ttl=300)
|
||
def get_quarterly_momentum(ticker: str) -> dict:
|
||
"""Last 4 quarters Revenue and Net Income from quarterly_financials; QoQ growth for most recent quarter. Returns {df, qoq_revenue_pct, qoq_ni_pct} or empty."""
|
||
out = {"df": None, "qoq_revenue_pct": None, "qoq_ni_pct": None}
|
||
if not yf or not ticker:
|
||
return out
|
||
try:
|
||
t = yf.Ticker(ticker.upper())
|
||
qfin = getattr(t, "quarterly_financials", None)
|
||
if qfin is None or qfin.empty or len(qfin.columns) < 2:
|
||
return out
|
||
rev = _get_row_series(qfin, "Total Revenue", "Revenue", "Net Revenue")
|
||
ni = _get_row_series(qfin, "Net Income", "Net Income Common Stockholders")
|
||
if rev is None and ni is None:
|
||
return out
|
||
cols = list(qfin.columns)[:4]
|
||
rows = []
|
||
for c in cols:
|
||
try:
|
||
if hasattr(c, "strftime"):
|
||
q = (c.month - 1) // 3 + 1 if hasattr(c, "month") else 1
|
||
label = c.strftime("%Y") + f"-Q{q}"
|
||
else:
|
||
label = str(c)[:12]
|
||
except Exception:
|
||
label = str(c)[:12]
|
||
r_val = _safe_float(rev.loc[c]) if rev is not None and c in rev.index else None
|
||
n_val = _safe_float(ni.loc[c]) if ni is not None and c in ni.index else None
|
||
rows.append({"Quarter": label, "Revenue": r_val, "Net Income": n_val})
|
||
out["df"] = pd.DataFrame(rows)
|
||
if len(rows) >= 2:
|
||
r0, r1 = rows[0].get("Revenue"), rows[1].get("Revenue")
|
||
n0, n1 = rows[0].get("Net Income"), rows[1].get("Net Income")
|
||
if r0 is not None and r1 is not None and r1 != 0:
|
||
out["qoq_revenue_pct"] = round((r0 - r1) / abs(r1) * 100, 1)
|
||
if n0 is not None and n1 is not None and n1 != 0:
|
||
out["qoq_ni_pct"] = round((n0 - n1) / abs(n1) * 100, 1)
|
||
return out
|
||
except Exception:
|
||
return out
|
||
|
||
|
||
@st.cache_data(ttl=300)
|
||
def get_quarterly_ratio_changes(ticker: str) -> list:
|
||
"""QoQ ratio changes: NPM %, ROE %, Gross Margin %, Operating Margin %, Current Ratio, Interest Coverage. Latest quarter vs previous. Returns list of {Metric, Current, Change, Trend}."""
|
||
out = []
|
||
if not yf or not ticker:
|
||
return out
|
||
try:
|
||
t = yf.Ticker(ticker.upper())
|
||
qf = getattr(t, "quarterly_financials", None)
|
||
qb = getattr(t, "quarterly_balance_sheet", None)
|
||
if qf is None or qf.empty or qb is None or qb.empty or len(qf.columns) < 2 or len(qb.columns) < 2:
|
||
return out
|
||
rev = _get_row_series(qf, "Total Revenue", "Revenue", "Net Revenue")
|
||
ni = _get_row_series(qf, "Net Income", "Net Income Common Stockholders")
|
||
gross = _get_row_series(qf, "Gross Profit")
|
||
ebit = _get_row_series(qf, "Operating Income", "EBIT")
|
||
interest = _get_row_series(qf, "Interest Expense", "Interest Expense Net")
|
||
ta = _get_row_series(qb, "Total Assets")
|
||
te = _get_row_series(qb, "Total Stockholder Equity", "Stockholders Equity", "Total Equity Gross Minority Interest")
|
||
ca = _get_row_series(qb, "Current Assets")
|
||
cl = _get_row_series(qb, "Current Liabilities")
|
||
def v(s, col):
|
||
if s is None or col not in s.index:
|
||
return None
|
||
return _safe_float(s.get(col))
|
||
c0, c1 = qf.columns[0], qf.columns[1]
|
||
b0, b1 = qb.columns[0], qb.columns[1]
|
||
r0, r1 = v(rev, c0), v(rev, c1)
|
||
n0, n1 = v(ni, c0), v(ni, c1)
|
||
g0, g1 = v(gross, c0), v(gross, c1)
|
||
e0, e1 = v(ebit, c0), v(ebit, c1)
|
||
i0, i1 = v(interest, c0), v(interest, c1)
|
||
ta0, ta1 = v(ta, b0), v(ta, b1)
|
||
te0, te1 = v(te, b0), v(te, b1)
|
||
ca0, ca1 = v(ca, b0), v(ca, b1)
|
||
cl0, cl1 = v(cl, b0), v(cl, b1)
|
||
npm0 = (n0 / r0 * 100) if (n0 is not None and r0 and r0 != 0) else None
|
||
npm1 = (n1 / r1 * 100) if (n1 is not None and r1 and r1 != 0) else None
|
||
roe0 = (n0 / te0 * 100) if (n0 is not None and te0 and te0 != 0) else None
|
||
roe1 = (n1 / te1 * 100) if (n1 is not None and te1 and te1 != 0) else None
|
||
gm0 = (g0 / r0 * 100) if (g0 is not None and r0 and r0 != 0) else None
|
||
gm1 = (g1 / r1 * 100) if (g1 is not None and r1 and r1 != 0) else None
|
||
om0 = (e0 / r0 * 100) if (e0 is not None and r0 and r0 != 0) else None
|
||
om1 = (e1 / r1 * 100) if (e1 is not None and r1 and r1 != 0) else None
|
||
cr0 = (ca0 / cl0) if (ca0 is not None and cl0 and cl0 != 0) else None
|
||
cr1 = (ca1 / cl1) if (ca1 is not None and cl1 and cl1 != 0) else None
|
||
ic0 = (e0 / i0) if (e0 is not None and i0 and i0 != 0) else None
|
||
ic1 = (e1 / i1) if (e1 is not None and i1 and i1 != 0) else None
|
||
def row(metric, cur, prev, is_pct_point=False):
|
||
if cur is None:
|
||
return None
|
||
if prev is None or (is_pct_point and prev != prev):
|
||
return {"Metric": metric, "Current Value": round(cur, 2), "Change": "—", "Trend": "—"}
|
||
if is_pct_point:
|
||
chg = cur - prev
|
||
else:
|
||
chg = ((cur - prev) / abs(prev) * 100) if prev != 0 else 0
|
||
trend = "↑" if chg > 0 else ("↓" if chg < 0 else "—")
|
||
chg_str = f"{chg:+.1f}%" if not is_pct_point else f"{chg:+.1f} pp"
|
||
return {"Metric": metric, "Current Value": round(cur, 2), "Change": chg_str, "Trend": trend}
|
||
for name, cur, prev, is_pp in [
|
||
("NPM %", npm0, npm1, True), ("ROE %", roe0, roe1, True), ("Gross Margin %", gm0, gm1, True),
|
||
("Operating Margin %", om0, om1, True), ("Current Ratio", cr0, cr1, False), ("Interest Coverage", ic0, ic1, False),
|
||
]:
|
||
r = row(name, cur, prev, is_pp)
|
||
if r:
|
||
out.append(r)
|
||
return out
|
||
except Exception:
|
||
return out
|
||
|
||
|
||
@st.cache_data(ttl=300)
|
||
def get_income_statement_sankey_data(ticker: str) -> dict:
|
||
"""Latest year (or TTM): Revenue, COGS, Gross Profit, OpEx, Operating Income, Tax/Interest/Other, Net Income. Uses yahooquery then yfinance."""
|
||
out = {"revenue": 0, "cogs": 0, "gross_profit": 0, "opex": 0, "operating_income": 0, "tax_interest_other": 0, "net_income": 0}
|
||
fin, _, _ = _get_annual_financials_balance_cashflow(ticker)
|
||
if fin is None or fin.empty:
|
||
return out
|
||
try:
|
||
rev = _get_row_series(fin, "Total Revenue", "Revenue", "Net Revenue")
|
||
cogs = _get_row_series(fin, "Cost Of Revenue", "Cost Of Goods Sold")
|
||
gross = _get_row_series(fin, "Gross Profit")
|
||
op_inc = _get_row_series(fin, "Operating Income", "EBIT")
|
||
ni = _get_row_series(fin, "Net Income", "Net Income Common Stockholders")
|
||
if rev is None or len(rev) == 0:
|
||
return out
|
||
d = rev.index[0]
|
||
revenue = abs(_safe_float(rev.get(d)) or 0)
|
||
cogs_val = abs(_safe_float(cogs.get(d)) if cogs is not None and d in cogs.index else 0) or 0
|
||
gross_val = _safe_float(gross.get(d)) if gross is not None and d in gross.index else None
|
||
if gross_val is None and revenue and cogs_val is not None:
|
||
gross_val = revenue - cogs_val
|
||
elif gross_val is None:
|
||
gross_val = revenue
|
||
gross_val = abs(gross_val) if gross_val is not None else 0
|
||
op_inc_val = _safe_float(op_inc.get(d)) if op_inc is not None and d in op_inc.index else None
|
||
op_inc_val = op_inc_val if op_inc_val is not None else 0
|
||
ni_val = _safe_float(ni.get(d)) if ni is not None and d in ni.index else None
|
||
ni_val = ni_val if ni_val is not None else 0
|
||
opex_val = max(0, gross_val - op_inc_val) if (gross_val >= op_inc_val) else 0
|
||
tax_interest_other = max(0, op_inc_val - ni_val) if (op_inc_val - ni_val) > 0 else abs(min(0, op_inc_val - ni_val))
|
||
out["revenue"] = max(revenue, 1)
|
||
out["cogs"] = min(cogs_val, revenue - 1e-6)
|
||
out["gross_profit"] = gross_val
|
||
out["opex"] = opex_val
|
||
out["operating_income"] = op_inc_val
|
||
out["tax_interest_other"] = tax_interest_other
|
||
out["net_income"] = ni_val
|
||
return out
|
||
except Exception:
|
||
return out
|
||
|
||
|
||
def _build_sankey_figure(data: dict) -> "go.Figure":
|
||
"""Sankey: Revenue -> COGS + Gross Profit; Gross Profit -> OpEx + OpInc; OpInc -> Tax/Interest/Other + Net Income. Profit=green, Expense=red/grey."""
|
||
if go is None:
|
||
return None
|
||
rev, cogs, gp, opex, opinc, tax_other, ni = (
|
||
data["revenue"], data["cogs"], data["gross_profit"], data["opex"],
|
||
data["operating_income"], data["tax_interest_other"], data["net_income"],
|
||
)
|
||
if rev <= 0:
|
||
return None
|
||
nodes = ["Total Revenue", "Cost of Revenue", "Gross Profit", "Operating Expenses", "Operating Income", "Tax/Interest/Other", "Net Income"]
|
||
node_colors = ["rgba(0,150,80,0.8)", "rgba(180,60,60,0.7)", "rgba(0,150,80,0.8)", "rgba(120,120,120,0.7)", "rgba(0,150,80,0.8)", "rgba(120,120,120,0.7)", "rgba(0,180,90,0.9)"]
|
||
source = [0, 0, 2, 2, 4, 4]
|
||
target = [1, 2, 3, 4, 5, 6]
|
||
value = [cogs, gp, opex, opinc, tax_other, ni]
|
||
value = [max(0, float(v)) for v in value]
|
||
fig = go.Figure(data=[go.Sankey(
|
||
node=dict(label=nodes, color=node_colors, pad=15, thickness=20),
|
||
link=dict(source=source, target=target, value=value),
|
||
)])
|
||
fig.update_layout(title="Income Statement Flow (Latest Year)", height=400, margin=dict(t=40, b=20, l=20, r=20), font=dict(size=12))
|
||
return fig
|
||
|
||
|
||
def sankey_data_from_ai(ai_dict: dict) -> dict:
|
||
"""Build Sankey input dict from get_sec_financials_llm result (current_yr). Gross Profit = Revenue - CostOfRevenue; Operating Income = Gross Profit - OperatingExpenses."""
|
||
out = {"revenue": 0, "cogs": 0, "gross_profit": 0, "opex": 0, "operating_income": 0, "tax_interest_other": 0, "net_income": 0}
|
||
cur = (ai_dict or {}).get("current_yr") or {}
|
||
revenue = max(0, (cur.get("Revenue") or 0))
|
||
cogs = max(0, min(cur.get("CostOfRevenue") or 0, revenue - 1e-6))
|
||
gross_profit = revenue - cogs
|
||
opex = max(0, cur.get("OperatingExpenses") or 0)
|
||
operating_income = gross_profit - opex
|
||
net_income = cur.get("NetIncome") or 0
|
||
tax_interest_other = max(0, operating_income - net_income) if operating_income > net_income else abs(min(0, operating_income - net_income))
|
||
out["revenue"] = max(revenue, 1)
|
||
out["cogs"] = cogs
|
||
out["gross_profit"] = gross_profit
|
||
out["opex"] = opex
|
||
out["operating_income"] = operating_income
|
||
out["tax_interest_other"] = tax_interest_other
|
||
out["net_income"] = net_income
|
||
return out
|
||
|
||
|
||
def piotroski_from_ai(ai_dict: dict) -> dict:
|
||
"""Piotroski F-Score (0-9) from AI-extracted current_yr vs previous_yr. Returns {score, criteria, used_ttm: True}."""
|
||
out = {"score": 0, "criteria": [], "used_ttm": True}
|
||
cur = (ai_dict or {}).get("current_yr") or {}
|
||
prev = (ai_dict or {}).get("previous_yr") or {}
|
||
if not cur:
|
||
return out
|
||
def v(d, k): return (d.get(k) or 0)
|
||
ni0, ni1 = v(cur, "NetIncome"), v(prev, "NetIncome")
|
||
ocf0 = v(cur, "OperatingCashFlow")
|
||
ta0, ta1 = v(cur, "TotalAssets"), v(prev, "TotalAssets")
|
||
roa0 = (ni0 / ta0 * 100) if ta0 and ta0 != 0 else None
|
||
roa1 = (ni1 / ta1 * 100) if ta1 and ta1 != 0 else None
|
||
c1 = ni0 > 0
|
||
c2 = ocf0 > 0
|
||
c3 = (roa0 is not None and roa1 is not None and roa0 > roa1)
|
||
c4 = ocf0 > ni0
|
||
lt0, lt1 = v(cur, "LongTermDebt"), v(prev, "LongTermDebt")
|
||
c5 = (ta0 and ta1 and (lt0 / ta0) < (lt1 / ta1)) if ta0 and ta1 else False
|
||
ca0, ca1 = v(cur, "CurrentAssets"), v(prev, "CurrentAssets")
|
||
cl0, cl1 = v(cur, "CurrentLiabilities"), v(prev, "CurrentLiabilities")
|
||
cr0 = (ca0 / cl0) if cl0 and cl0 != 0 else None
|
||
cr1 = (ca1 / cl1) if cl1 and cl1 != 0 else None
|
||
c6 = (cr0 is not None and cr1 is not None and cr0 > cr1)
|
||
sh0, sh1 = v(cur, "SharesOutstanding"), v(prev, "SharesOutstanding")
|
||
c7 = (sh0 <= sh1) if (sh0 and sh1) else True
|
||
rev0, rev1 = v(cur, "Revenue"), v(prev, "Revenue")
|
||
gm0 = ((rev0 - v(cur, "CostOfRevenue")) / rev0 * 100) if rev0 and rev0 != 0 else None
|
||
gm1 = ((rev1 - v(prev, "CostOfRevenue")) / rev1 * 100) if rev1 and rev1 != 0 else None
|
||
c8 = (gm0 is not None and gm1 is not None and gm0 > gm1)
|
||
at0 = (rev0 / ta0) if rev0 and ta0 and ta0 != 0 else None
|
||
at1 = (rev1 / ta1) if rev1 and ta1 and ta1 != 0 else None
|
||
c9 = (at0 is not None and at1 is not None and at0 > at1)
|
||
criteria = [
|
||
("Net Income > 0 (profitability)", c1),
|
||
("Operating Cash Flow > 0 (cash generative)", c2),
|
||
("ROA increased vs prior period (improving returns)", c3),
|
||
("OCF > Net Income (earnings quality, less accruals)", c4),
|
||
("Leverage decreased: LT Debt/Assets lower (less debt)", c5),
|
||
("Current Ratio improved (better liquidity)", c6),
|
||
("No dilution: shares unchanged or lower (no equity raise)", c7),
|
||
("Gross Margin improved (pricing power)", c8),
|
||
("Asset Turnover improved (efficiency)", c9),
|
||
]
|
||
out["score"] = sum(1 for _, p in criteria if p)
|
||
out["criteria"] = criteria
|
||
return out
|
||
|
||
|
||
def radar_metrics_from_ai(ai_dict: dict) -> dict:
|
||
"""ROE, Current Ratio, Asset Turnover, Equity Mult, Revenue YoY from AI dict; normalized 0-100 for radar. Equity proxy: TotalAssets - CurrentLiabilities - LongTermDebt."""
|
||
cur = (ai_dict or {}).get("current_yr") or {}
|
||
prev = (ai_dict or {}).get("previous_yr") or {}
|
||
if not cur:
|
||
return {}
|
||
eq0 = (cur.get("TotalAssets") or 0) - (cur.get("CurrentLiabilities") or 0) - (cur.get("LongTermDebt") or 0)
|
||
if eq0 <= 0:
|
||
eq0 = (cur.get("TotalAssets") or 0) * 0.5
|
||
roe = (cur.get("NetIncome") or 0) / eq0 * 100 if eq0 else 0
|
||
ca, cl = cur.get("CurrentAssets") or 0, cur.get("CurrentLiabilities") or 0
|
||
current_ratio = (ca / cl) if cl and cl != 0 else 0
|
||
ta = cur.get("TotalAssets") or 1
|
||
asset_turnover = (cur.get("Revenue") or 0) / ta
|
||
equity_mult = (cur.get("TotalAssets") or 0) / eq0 if eq0 else 0
|
||
rev0, rev1 = cur.get("Revenue") or 0, prev.get("Revenue") or 0
|
||
rev_yoy = ((rev0 - rev1) / rev1 * 100) if rev1 and rev1 != 0 else 0
|
||
return {
|
||
"theta": ["Profitability (ROE)", "Liquidity (Curr.Ratio)", "Efficiency (Asset Turn.)", "Solvency (Equity Mult.)", "Growth (Rev YoY)"],
|
||
"r": _radar_norm(roe, current_ratio, asset_turnover, equity_mult, rev_yoy),
|
||
"labels": ["Profitability (ROE)", "Liquidity (Curr.Ratio)", "Efficiency (Asset Turn.)", "Solvency (Equity Mult.)", "Growth (Rev YoY)"],
|
||
}
|
||
|
||
|
||
@st.cache_data(ttl=300)
|
||
def get_radar_metrics_normalized(ticker: str) -> dict:
|
||
"""ROE, Current Ratio, Asset Turnover, Equity Mult, Revenue YoY. Normalized to 0-100 for radar. Returns {theta: [...], r: [...], labels: [...]} or empty."""
|
||
if not ticker:
|
||
return {}
|
||
q = get_dupont_altman_redflags_yoy(ticker)
|
||
if not q:
|
||
return {}
|
||
dupont_df = q.get("dupont")
|
||
if dupont_df is None or dupont_df.empty or len(dupont_df) < 2:
|
||
return {}
|
||
row0 = dupont_df.iloc[0]
|
||
row1 = dupont_df.iloc[1]
|
||
roe = row0.get("ROE %") or 0
|
||
cr = row0.get("Current Ratio") or 0
|
||
at = row0.get("Asset Turnover") or 0
|
||
em = row0.get("Equity Mult.") or 0
|
||
rev0 = dupont_df["Revenue"].iloc[0] if "Revenue" in dupont_df.columns else None
|
||
rev1 = dupont_df["Revenue"].iloc[1] if "Revenue" in dupont_df.columns else None
|
||
rev_yoy = ((rev0 - rev1) / rev1 * 100) if (rev0 and rev1 and rev1 != 0) else 0
|
||
def norm_roe(x):
|
||
if x is None: return 50
|
||
return min(100, max(0, (x + 10) / 40 * 100))
|
||
def norm_cr(x):
|
||
if x is None: return 50
|
||
return min(100, max(0, x / 3 * 100))
|
||
def norm_at(x):
|
||
if x is None: return 50
|
||
return min(100, max(0, x * 50))
|
||
def norm_em(x):
|
||
if x is None: return 50
|
||
return min(100, max(0, (x - 0.5) / 2.5 * 100))
|
||
def norm_yoy(x):
|
||
if x is None: return 50
|
||
return min(100, max(0, (x + 20) / 50 * 100))
|
||
return {
|
||
"theta": ["Profitability (ROE)", "Liquidity (Curr.Ratio)", "Efficiency (Asset Turn.)", "Solvency (Equity Mult.)", "Growth (Rev YoY)"],
|
||
"r": [norm_roe(roe), norm_cr(cr), norm_at(at), norm_em(em), norm_yoy(rev_yoy)],
|
||
"labels": ["Profitability (ROE)", "Liquidity (Curr.Ratio)", "Efficiency (Asset Turn.)", "Solvency (Equity Mult.)", "Growth (Rev YoY)"],
|
||
}
|
||
|
||
|
||
def _build_radar_figure(ticker: str) -> "go.Figure":
|
||
"""Plotly line_polar radar chart; fill with translucent color."""
|
||
if go is None:
|
||
return None
|
||
data = get_radar_metrics_normalized(ticker)
|
||
if not data or not data.get("r"):
|
||
return None
|
||
theta = data["theta"] + [data["theta"][0]]
|
||
r = data["r"] + [data["r"][0]]
|
||
fig = go.Figure(data=go.Scatterpolar(r=r, theta=theta, fill="toself", fillcolor="rgba(30, 120, 200, 0.4)", line=dict(color="rgb(30,120,200)", width=2)))
|
||
fig.update_layout(polar=dict(radialaxis=dict(visible=True, range=[0, 100]), angularaxis=dict(tickfont=dict(size=11))), title="Financial Health Radar", height=400, showlegend=False)
|
||
return fig
|
||
|
||
|
||
def _build_radar_figure_from_metrics(metrics: dict) -> "go.Figure":
|
||
"""Build radar chart from precomputed metrics dict (theta, r, labels). Used for SEC Item 8 AI path."""
|
||
if go is None or not metrics or not metrics.get("r"):
|
||
return None
|
||
theta = metrics["theta"] + [metrics["theta"][0]]
|
||
r = metrics["r"] + [metrics["r"][0]]
|
||
fig = go.Figure(data=go.Scatterpolar(r=r, theta=theta, fill="toself", fillcolor="rgba(30, 120, 200, 0.4)", line=dict(color="rgb(30,120,200)", width=2)))
|
||
fig.update_layout(polar=dict(radialaxis=dict(visible=True, range=[0, 100]), angularaxis=dict(tickfont=dict(size=11))), title="Financial Health Radar (from 10-K Item 8)", height=400, showlegend=False)
|
||
return fig
|
||
|
||
|
||
def _radar_norm(roe_pct, current_ratio, asset_turnover, equity_mult, rev_yoy_pct):
|
||
"""Normalize 5 raw metrics to 0–100 for radar (same logic as get_radar_metrics_normalized)."""
|
||
def n_roe(x): return min(100, max(0, (x + 10) / 40 * 100)) if x is not None else 50
|
||
def n_cr(x): return min(100, max(0, x / 3 * 100)) if x is not None else 50
|
||
def n_at(x): return min(100, max(0, x * 50)) if x is not None else 50
|
||
def n_em(x): return min(100, max(0, (x - 0.5) / 2.5 * 100)) if x is not None else 50
|
||
def n_yoy(x): return min(100, max(0, (x + 20) / 50 * 100)) if x is not None else 50
|
||
return [n_roe(roe_pct), n_cr(current_ratio), n_at(asset_turnover), n_em(equity_mult), n_yoy(rev_yoy_pct)]
|
||
|
||
|
||
def _build_radar_from_manual(roe_pct, current_ratio, asset_turnover, equity_mult, rev_yoy_pct) -> "go.Figure":
|
||
"""Build radar chart from 5 manually entered ratios (fallback when ticker data missing)."""
|
||
if go is None:
|
||
return None
|
||
theta = ["Profitability (ROE)", "Liquidity (Curr.Ratio)", "Efficiency (Asset Turn.)", "Solvency (Equity Mult.)", "Growth (Rev YoY)"]
|
||
r = _radar_norm(roe_pct, current_ratio, asset_turnover, equity_mult, rev_yoy_pct)
|
||
theta_closed = theta + [theta[0]]
|
||
r_closed = r + [r[0]]
|
||
fig = go.Figure(data=go.Scatterpolar(r=r_closed, theta=theta_closed, fill="toself", fillcolor="rgba(30, 120, 200, 0.4)", line=dict(color="rgb(30,120,200)", width=2)))
|
||
fig.update_layout(polar=dict(radialaxis=dict(visible=True, range=[0, 100]), angularaxis=dict(tickfont=dict(size=11))), title="Financial Health Radar (Manual)", height=400, showlegend=False)
|
||
return fig
|
||
|
||
|
||
@st.cache_data(ttl=300)
|
||
def get_piotroski_fscore(ticker: str) -> dict:
|
||
"""Piotroski F-Score (0-9) from last 2 periods. Uses yahooquery then yfinance with TTM fallback. Returns score + criteria + used_ttm."""
|
||
out = {"score": 0, "criteria": [], "used_ttm": False}
|
||
fin, bal, cf = _get_annual_financials_balance_cashflow(ticker)
|
||
if fin is None or fin.empty or bal is None or bal.empty:
|
||
return out
|
||
if cf is None or cf.empty:
|
||
cf = pd.DataFrame()
|
||
try:
|
||
ncol = min(2, len(fin.columns))
|
||
rev = _get_row_series(fin, "Total Revenue", "Revenue")
|
||
ni = _get_row_series(fin, "Net Income", "Net Income Common Stockholders")
|
||
gross = _get_row_series(fin, "Gross Profit")
|
||
ta = _get_row_series(bal, "Total Assets")
|
||
lt_debt = _get_row_series(bal, "Long Term Debt")
|
||
ca = _get_row_series(bal, "Current Assets")
|
||
cl = _get_row_series(bal, "Current Liabilities")
|
||
ocf = _get_row_series(cf, "Operating Cash Flow", "Cash From Operating Activities") if not cf.empty else None
|
||
shares = _get_row_series(bal, "Share Issued") or _get_row_series(bal, "Ordinary Shares Number")
|
||
if shares is None and yf:
|
||
t = yf.Ticker(ticker.upper())
|
||
info = getattr(t, "info", None) or {}
|
||
sh_info = info.get("sharesOutstanding") or info.get("Shares Outstanding")
|
||
if sh_info is not None:
|
||
try:
|
||
sh_float = float(sh_info)
|
||
shares = pd.Series([sh_float] * ncol, index=fin.columns[:ncol])
|
||
except (TypeError, ValueError):
|
||
pass
|
||
def v0(s):
|
||
if s is None or len(s) == 0:
|
||
return None
|
||
x = _safe_float(s.iloc[0])
|
||
return x if (x is not None and x == x and not (isinstance(x, float) and pd.isna(x))) else None
|
||
def v1(s):
|
||
if s is None or len(s) < 2:
|
||
return None
|
||
x = _safe_float(s.iloc[1])
|
||
return x if (x is not None and x == x and not (isinstance(x, float) and pd.isna(x))) else None
|
||
ni0, ni1 = v0(ni), v1(ni)
|
||
ocf0 = v0(ocf) if ocf is not None else None
|
||
ta0, ta1 = v0(ta), v1(ta)
|
||
roa0 = (ni0 / ta0 * 100) if (ni0 is not None and ta0 is not None and ta0 != 0) else None
|
||
roa1 = (ni1 / ta1 * 100) if (ni1 is not None and ta1 is not None and ta1 != 0) else None
|
||
c1 = (ni0 is not None and ni0 > 0)
|
||
c2 = (ocf0 is not None and ocf0 > 0)
|
||
c3 = (roa0 is not None and roa1 is not None and roa0 > roa1)
|
||
c4 = (ocf0 is not None and ni0 is not None and ocf0 > ni0)
|
||
lt0 = v0(lt_debt) or 0
|
||
lt1 = v1(lt_debt) or 0
|
||
c5 = (ta0 is not None and ta0 != 0 and ta1 is not None and ta1 != 0 and (lt0 / ta0) < (lt1 / ta1))
|
||
cl0, cl1 = v0(cl), v1(cl)
|
||
ca0, ca1 = v0(ca), v1(ca)
|
||
cr0 = (ca0 / cl0) if (ca0 is not None and cl0 is not None and cl0 != 0) else None
|
||
cr1 = (ca1 / cl1) if (ca1 is not None and cl1 is not None and cl1 != 0) else None
|
||
c6 = (cr0 is not None and cr1 is not None and cr0 > cr1)
|
||
sh0, sh1 = v0(shares), v1(shares)
|
||
c7 = (sh0 is not None and sh1 is not None and sh0 <= sh1) if (sh0 is not None and sh1 is not None) else True
|
||
rev0, rev1 = v0(rev), v1(rev)
|
||
gm0 = (v0(gross) / rev0 * 100) if (gross is not None and rev0 is not None and rev0 != 0) else None
|
||
gm1 = (v1(gross) / rev1 * 100) if (gross is not None and rev1 is not None and rev1 != 0) else None
|
||
c8 = (gm0 is not None and gm1 is not None and gm0 > gm1)
|
||
at0 = (rev0 / ta0) if (rev0 is not None and ta0 is not None and ta0 != 0) else None
|
||
at1 = (rev1 / ta1) if (rev1 is not None and ta1 is not None and ta1 != 0) else None
|
||
c9 = (at0 is not None and at1 is not None and at0 > at1)
|
||
criteria = [
|
||
("Net Income > 0 (profitability)", c1),
|
||
("Operating Cash Flow > 0 (cash generative)", c2),
|
||
("ROA increased vs prior period (improving returns)", c3),
|
||
("OCF > Net Income (earnings quality, less accruals)", c4),
|
||
("Leverage decreased: LT Debt/Assets lower (less debt)", c5),
|
||
("Current Ratio improved (better liquidity)", c6),
|
||
("No dilution: shares unchanged or lower (no equity raise)", c7),
|
||
("Gross Margin improved (pricing power)", c8),
|
||
("Asset Turnover improved (efficiency)", c9),
|
||
]
|
||
score = sum(1 for _, p in criteria if p)
|
||
out["score"] = score
|
||
out["criteria"] = criteria
|
||
out["used_ttm"] = bool(fin is not None and hasattr(fin, "columns") and len(fin.columns) > 0 and any(str(c).startswith("TTM") for c in fin.columns))
|
||
return out
|
||
except Exception:
|
||
out["used_ttm"] = False
|
||
return out
|
||
|
||
|
||
@st.cache_data(ttl=300)
|
||
def get_sector_specific_metrics(ticker: str, sector: str) -> dict:
|
||
"""Technology: Rule of 40, R&D % revenue. Retail/Consumer: Inventory Turnover, Operating Margin. Financials: ROE, ROA."""
|
||
if not yf:
|
||
return {}
|
||
try:
|
||
t = yf.Ticker(ticker.upper())
|
||
info = t.info or {}
|
||
fin = t.financials
|
||
bal = t.balance_sheet
|
||
if fin is None or fin.empty:
|
||
fin = getattr(t, "quarterly_financials", None)
|
||
if fin is not None and not fin.empty:
|
||
fin = fin.iloc[:, :4].sum(axis=1).to_frame()
|
||
if bal is None or bal.empty:
|
||
bal = getattr(t, "quarterly_balance_sheet", None)
|
||
out = {}
|
||
sector_lower = (sector or "").lower()
|
||
if "technology" in sector_lower or "software" in sector_lower or "tech" in sector_lower:
|
||
rev = _get_row_series(fin, "Total Revenue", "Revenue", "Net Revenue")
|
||
ocf = _get_row_series(t.cashflow or getattr(t, "quarterly_cashflow", None), "Operating Cash Flow", "Cash From Operating Activities")
|
||
capx = _get_row_series(t.cashflow or getattr(t, "quarterly_cashflow", None), "Capital Expenditure", "Capital Expenditures")
|
||
rd = _get_row_series(fin, "Research And Development", "Research And Development Expense")
|
||
if rev is not None and len(rev) > 0:
|
||
r0 = _safe_float(rev.iloc[0])
|
||
if ocf is not None and len(ocf) > 0 and capx is not None and len(capx) > 0:
|
||
fcf = _safe_float(ocf.iloc[0]) - _safe_float(capx.iloc[0])
|
||
out["FCF Margin %"] = round(fcf / r0 * 100, 2) if r0 and fcf is not None else None
|
||
if rd is not None and len(rd) > 0:
|
||
out["R&D % of Revenue"] = round(_safe_float(rd.iloc[0]) / r0 * 100, 2) if r0 else None
|
||
rev_growth = None
|
||
if rev is not None and len(rev) >= 2:
|
||
cur, prev = _safe_float(rev.iloc[0]), _safe_float(rev.iloc[1])
|
||
if prev and prev != 0:
|
||
rev_growth = (cur - prev) / prev * 100
|
||
if rev_growth is not None and "FCF Margin %" in out and out["FCF Margin %"] is not None:
|
||
out["Rule of 40 (Rev Growth + FCF Margin)"] = round(rev_growth + out["FCF Margin %"], 1)
|
||
if "consumer" in sector_lower or "retail" in sector_lower or "cyclical" in sector_lower:
|
||
inv = _get_row_series(bal, "Inventory", "Total Inventory")
|
||
cogs = _get_row_series(fin, "Cost Of Revenue", "Cost Of Goods Sold", "Cost of Goods Sold")
|
||
rev = _get_row_series(fin, "Total Revenue", "Revenue", "Net Revenue")
|
||
op_inc = _get_row_series(fin, "Operating Income", "EBIT")
|
||
if inv is not None and len(inv) > 0 and cogs is not None and len(cogs) > 0:
|
||
inv0 = _safe_float(inv.iloc[0])
|
||
cogs0 = _safe_float(cogs.iloc[0])
|
||
out["Inventory Turnover"] = round(cogs0 / inv0, 2) if inv0 else None
|
||
if rev is not None and len(rev) > 0 and op_inc is not None and len(op_inc) > 0:
|
||
r0 = _safe_float(rev.iloc[0])
|
||
op0 = _safe_float(op_inc.iloc[0])
|
||
out["Operating Margin %"] = round(op0 / r0 * 100, 2) if r0 else None
|
||
if "financial" in sector_lower or "bank" in sector_lower or "insurance" in sector_lower:
|
||
ni = _get_row_series(fin, "Net Income", "Net Income Common Stockholders")
|
||
te = _get_row_series(bal, "Total Stockholder Equity", "Stockholders Equity", "Total Equity Gross Minority Interest")
|
||
ta = _get_row_series(bal, "Total Assets")
|
||
if ni is not None and te is not None and len(ni) > 0 and len(te) > 0:
|
||
te0 = _safe_float(te.iloc[0])
|
||
ni0 = _safe_float(ni.iloc[0])
|
||
out["ROE %"] = round(ni0 / te0 * 100, 2) if te0 else None
|
||
if ni is not None and ta is not None and len(ni) > 0 and len(ta) > 0:
|
||
ta0 = _safe_float(ta.iloc[0])
|
||
ni0 = _safe_float(ni.iloc[0])
|
||
out["ROA %"] = round(ni0 / ta0 * 100, 2) if ta0 else None
|
||
return out
|
||
except Exception:
|
||
return {}
|
||
|
||
|
||
# ---------- Streamlit UI ----------
|
||
st.set_page_config(page_title="Financial Analysis Dashboard", layout="wide", initial_sidebar_state="expanded")
|
||
|
||
# Professional styling
|
||
st.markdown("""
|
||
<style>
|
||
.stTabs [data-baseweb="tab-list"] { gap: 8px; }
|
||
.stTabs [data-baseweb="tab"] { padding: 12px 24px; font-weight: 600; }
|
||
div[data-testid="stMetricValue"] { font-size: 1.4rem; }
|
||
.block-container { padding-top: 1.5rem; max-width: 1200px; }
|
||
</style>
|
||
""", unsafe_allow_html=True)
|
||
|
||
st.title("All-in-One Financial Analysis Dashboard")
|
||
st.caption("Hybrid: Gemini for qualitative (10-K MD&A & Risks); yahooquery + yfinance for quantitative (DCF, Comps). No API key needed for fundamentals.")
|
||
|
||
with st.sidebar:
|
||
st.header("Settings")
|
||
_prefs = _load_prefs()
|
||
_default_key = _prefs.get("google_api_key") or os.environ.get("GOOGLE_API_KEY", "")
|
||
_default_email = _prefs.get("sec_email") or os.environ.get("SEC_EDGAR_EMAIL", "")
|
||
google_api_key = st.text_input(
|
||
"Google API Key (Gemini)",
|
||
type="password",
|
||
value=_default_key,
|
||
help="Required for Tab 1 (10-K insights).",
|
||
key="input_google_api_key",
|
||
)
|
||
sec_email = st.text_input(
|
||
"SEC EDGAR Email",
|
||
value=_default_email,
|
||
help="Required for 10-K download.",
|
||
key="input_sec_email",
|
||
)
|
||
remember_me = st.checkbox(
|
||
"Remember API key & email (save locally)",
|
||
value=bool(_prefs),
|
||
help="Store in .app_prefs.json in this project. Uncheck to clear and stop saving.",
|
||
key="remember_me",
|
||
)
|
||
if remember_me and (google_api_key or sec_email):
|
||
_save_prefs(google_api_key, sec_email)
|
||
elif not remember_me and _PREFS_PATH.exists():
|
||
try:
|
||
_PREFS_PATH.unlink()
|
||
except Exception:
|
||
pass
|
||
st.markdown("**🔍 Company search**")
|
||
search_query = st.text_input(
|
||
"Search Company Name (e.g., Apple, 삼성, Mitsubishi)",
|
||
value=st.session_state.get("company_search_input", ""),
|
||
key="company_search_input",
|
||
placeholder="e.g. Apple, 삼성, Mitsubishi",
|
||
)
|
||
if st.button("Search Company", key="search_company_btn"):
|
||
query = (search_query or "").strip()
|
||
if not query:
|
||
st.warning("Enter a company name to search.")
|
||
elif yq_search is None:
|
||
st.warning("yahooquery is not installed; search is unavailable.")
|
||
else:
|
||
try:
|
||
raw_results = yq_search(query)
|
||
if not isinstance(raw_results, dict):
|
||
raw_results = {}
|
||
quotes = raw_results.get("quotes", []) or []
|
||
skip_types = ("INDEX", "MUTUALFUND")
|
||
quotes = [
|
||
q for q in quotes
|
||
if q.get("symbol") and q.get("shortname")
|
||
and (q.get("quoteType") or "EQUITY") not in skip_types
|
||
]
|
||
if not quotes:
|
||
st.session_state["company_search_options"] = []
|
||
st.session_state["company_search_symbols"] = []
|
||
st.warning("No valid equities found. Try typing the English name (e.g., 'Samsung' instead of '삼성').")
|
||
else:
|
||
options = []
|
||
symbols = []
|
||
for q in quotes[:50]:
|
||
sym = (q.get("symbol") or "").strip()
|
||
options.append(f"[{q.get('exchange', 'N/A')}] {q.get('symbol')} - {q.get('shortname', 'Unknown')}")
|
||
symbols.append(sym)
|
||
st.session_state["company_search_options"] = options
|
||
st.session_state["company_search_symbols"] = symbols
|
||
st.session_state["ticker"] = symbols[0]
|
||
st.success(f"Found {len(options)} result(s). Select below.")
|
||
except Exception:
|
||
st.warning("No valid equities found. Try typing the English name (e.g., 'Samsung' instead of '삼성').")
|
||
st.session_state["company_search_options"] = []
|
||
st.session_state["company_search_symbols"] = []
|
||
|
||
search_options = st.session_state.get("company_search_options") or []
|
||
search_symbols = st.session_state.get("company_search_symbols") or []
|
||
placeholder = "— Click the search button above —"
|
||
options_for_select = [placeholder] if not search_options else search_options
|
||
current_ticker = st.session_state.get("ticker", "NVDA")
|
||
default_idx = 0
|
||
if search_symbols and current_ticker:
|
||
for i, sym in enumerate(search_symbols):
|
||
if sym == current_ticker:
|
||
default_idx = i
|
||
break
|
||
selected_option = st.selectbox(
|
||
"Select company (ticker - name)",
|
||
options=options_for_select,
|
||
index=0 if not search_options else min(default_idx, len(search_options) - 1),
|
||
key="company_select",
|
||
)
|
||
if search_options and selected_option and selected_option != placeholder and " - " in selected_option:
|
||
first_part = selected_option.split(" - ", 1)[0].strip()
|
||
sym = first_part.split("]", 1)[-1].strip() if "]" in first_part else first_part
|
||
st.session_state["ticker"] = sym
|
||
ticker = st.session_state.get("ticker") or (search_symbols[0] if search_symbols else "NVDA")
|
||
st.session_state["google_api_key"] = google_api_key
|
||
st.session_state["sec_email"] = sec_email
|
||
st.session_state["ticker"] = ticker
|
||
st.session_state["market"] = infer_market_from_ticker(ticker)
|
||
st.caption("Search by name (any language), then select. Ticker suffix is set automatically.")
|
||
|
||
tab1, tab2, tab3 = st.tabs(["10-K & MD&A Insights", "3-Scenario DCF Valuation", "Industry Analysis & Comps"])
|
||
|
||
# ----- Tab 1: Qualitative (MD&A) + Quantitative (DuPont, Altman Z, Red Flags, YoY) -----
|
||
with tab1:
|
||
market = st.session_state.get("market") or MARKET_OPTIONS[0]
|
||
quant_ticker = get_global_ticker(ticker, market) if ticker else ""
|
||
st.subheader("10-K & MD&A Insights — Qualitative and Quantitative")
|
||
if ticker:
|
||
si = get_sector_industry(quant_ticker)
|
||
sector, industry = si.get("sector", "N/A"), si.get("industry", "N/A")
|
||
st.caption(f"Sector: **{sector}** · Industry: **{industry}**" + (f" · Ticker: **{quant_ticker}**" if quant_ticker != ticker else ""))
|
||
if ticker:
|
||
google_api_key = (st.session_state.get("google_api_key") or "").strip()
|
||
sec_email = (st.session_state.get("sec_email") or "").strip()
|
||
ai_data = {}
|
||
if market and "US" in market and google_api_key and sec_email:
|
||
with st.spinner("SEC 10-K 원본에서 재무제표 데이터를 해독하여 그래프를 생성 중입니다... (약 30~60초 소요)"):
|
||
sections, _ = get_10k_sections(ticker, sec_email)
|
||
item8 = (sections or {}).get("item8") or ""
|
||
if item8.strip():
|
||
ai_data = get_sec_financials_llm(google_api_key, item8, ticker)
|
||
q = get_dupont_altman_redflags_yoy(quant_ticker)
|
||
dupont_df = (q or {}).get("dupont") if q else None
|
||
if q or ai_data:
|
||
st.markdown("---")
|
||
st.markdown("#### 📊 Financial Health (Tables & Charts)")
|
||
c1, c2 = st.columns(2)
|
||
with c1:
|
||
if ai_data and ai_data.get("current_yr"):
|
||
sankey_data = sankey_data_from_ai(ai_data)
|
||
else:
|
||
sankey_data = get_income_statement_sankey_data(quant_ticker)
|
||
if sankey_data.get("revenue", 0) > 0:
|
||
fig_sankey = _build_sankey_figure(sankey_data)
|
||
if fig_sankey is not None:
|
||
st.plotly_chart(fig_sankey, use_container_width=True)
|
||
else:
|
||
st.caption("Income Statement flow: data not available.")
|
||
with c2:
|
||
if ai_data and ai_data.get("current_yr"):
|
||
radar_metrics = radar_metrics_from_ai(ai_data)
|
||
fig_radar = _build_radar_figure_from_metrics(radar_metrics) if radar_metrics else None
|
||
else:
|
||
fig_radar = _build_radar_figure(quant_ticker)
|
||
if fig_radar is not None:
|
||
st.plotly_chart(fig_radar, use_container_width=True)
|
||
else:
|
||
st.caption("Financial radar: need 2+ years of data.")
|
||
with st.expander("Manual Data Entry (Radar Chart Fallback)", expanded=False):
|
||
st.caption("Enter 5 key ratios to plot a custom radar. ROE %, Current Ratio, Asset Turnover, Equity Mult., Revenue YoY %.")
|
||
roe_man = st.number_input("ROE %", value=15.0, min_value=-50.0, max_value=100.0, step=1.0, key="radar_roe")
|
||
cr_man = st.number_input("Current Ratio", value=1.5, min_value=0.0, max_value=10.0, step=0.1, key="radar_cr")
|
||
at_man = st.number_input("Asset Turnover", value=0.8, min_value=0.0, max_value=5.0, step=0.1, key="radar_at")
|
||
em_man = st.number_input("Equity Mult.", value=2.0, min_value=0.5, max_value=10.0, step=0.1, key="radar_em")
|
||
yoy_man = st.number_input("Revenue YoY %", value=10.0, min_value=-50.0, max_value=200.0, step=1.0, key="radar_yoy")
|
||
if st.button("Plot Radar", key="radar_plot_btn"):
|
||
fig_man = _build_radar_from_manual(roe_man, cr_man, at_man, em_man, yoy_man)
|
||
if fig_man is not None:
|
||
st.session_state["radar_manual_fig"] = fig_man
|
||
if st.session_state.get("radar_manual_fig") is not None:
|
||
st.plotly_chart(st.session_state["radar_manual_fig"], use_container_width=True)
|
||
with st.expander("Debug: Raw YahooQuery Data", expanded=False):
|
||
if YQTicker and quant_ticker:
|
||
try:
|
||
yq_ticker = YQTicker(quant_ticker.upper())
|
||
inc_raw = yq_ticker.income_statement(trailing=False)
|
||
bal_raw = yq_ticker.balance_sheet(trailing=False)
|
||
if inc_raw is not None and not inc_raw.empty:
|
||
st.caption("Income statement (last 2 periods) — check column names for mapping.")
|
||
st.dataframe(inc_raw.tail(2), use_container_width=True, hide_index=True)
|
||
else:
|
||
st.caption("Income statement: no data.")
|
||
if bal_raw is not None and not bal_raw.empty:
|
||
st.caption("Balance sheet (last 2 periods) — check column names for mapping.")
|
||
st.dataframe(bal_raw.tail(2), use_container_width=True, hide_index=True)
|
||
else:
|
||
st.caption("Balance sheet: no data.")
|
||
except Exception as e:
|
||
st.error(f"YahooQuery debug failed: {e}")
|
||
else:
|
||
st.caption("YahooQuery not available or no ticker selected.")
|
||
if ai_data and ai_data.get("current_yr"):
|
||
piot = piotroski_from_ai(ai_data)
|
||
else:
|
||
piot = get_piotroski_fscore(quant_ticker)
|
||
st.markdown("**Piotroski F-Score (9-point checklist)**")
|
||
score = piot.get("score", 0)
|
||
legend = "**Score 8–9: Excellent** · 4–7: Average · 0–3: High Risk"
|
||
st.metric("F-Score", f"{score} / 9", legend)
|
||
if ai_data and ai_data.get("current_yr"):
|
||
st.caption("*(from SEC 10-K Item 8)*")
|
||
elif piot.get("used_ttm"):
|
||
st.caption("*(Estimated via TTM Data)*")
|
||
st.caption("✅ = Good (passes criterion). ❌ = Fails criterion.")
|
||
criteria = piot.get("criteria", [])
|
||
if criteria:
|
||
cols = st.columns(3)
|
||
for i, (label, passed) in enumerate(criteria):
|
||
with cols[i % 3]:
|
||
st.caption(("✅ " if passed else "❌ ") + label)
|
||
az = (q or {}).get("altman_z")
|
||
if az is not None:
|
||
st.caption(f"**Altman Z-Score:** {az} (Safe > 2.99 · Grey 1.81–2.99 · Distress < 1.81)")
|
||
red_flags = (q or {}).get("red_flags") or []
|
||
if red_flags:
|
||
for rf in red_flags:
|
||
val = rf.get("value")
|
||
val_str = "N/A" if (val is None or (isinstance(val, float) and (pd.isna(val) or val != val))) else val
|
||
st.warning(f"**{rf.get('metric')}:** {val_str} (threshold: {rf.get('threshold')})")
|
||
elif dupont_df is not None and not dupont_df.empty:
|
||
st.success("No red flags (Current Ratio ≥ 1.0, Interest Coverage ≥ 1.5).")
|
||
sector_metrics = get_sector_specific_metrics(quant_ticker, sector) if quant_ticker else {}
|
||
if sector_metrics:
|
||
st.markdown("**Sector-specific metrics**")
|
||
cols = st.columns(min(len(sector_metrics), 4))
|
||
for i, (k, v) in enumerate(sector_metrics.items()):
|
||
with cols[i % len(cols)]:
|
||
disp = f"{v}" if v is not None else "N/A"
|
||
st.metric(k, disp, None)
|
||
def _style_change_column(df: pd.DataFrame):
|
||
"""Green for improvement (+), red for decline (-) in Change column."""
|
||
change_col = "Change (%)" if "Change (%)" in df.columns else "Change"
|
||
if change_col not in df.columns or df.empty:
|
||
return df.style
|
||
def _cell_style(v):
|
||
if v is None or (isinstance(v, float) and pd.isna(v)):
|
||
return ""
|
||
s = str(v).strip()
|
||
if s == "—":
|
||
return ""
|
||
if s.startswith("+") or "↑" in s:
|
||
return "background-color: #d4edda; color: #155724"
|
||
if s.startswith("-") or "↓" in s:
|
||
return "background-color: #f8d7da; color: #721c24"
|
||
return ""
|
||
return df.style.apply(lambda col: [_cell_style(v) for v in col], subset=[change_col])
|
||
yoy_list = (q or {}).get("yoy") or []
|
||
if yoy_list:
|
||
st.markdown("**YoY ratio changes**")
|
||
rows_yoy = []
|
||
for item in yoy_list:
|
||
cur = item.get("Latest")
|
||
chg_pp = item.get("YoY (pp)")
|
||
chg_pct = item.get("YoY %")
|
||
if chg_pp is not None:
|
||
chg_str = f"{chg_pp:+.1f}%"
|
||
elif chg_pct is not None:
|
||
chg_str = f"{chg_pct:+.1f}%"
|
||
else:
|
||
chg_str = "—"
|
||
status = "↑" if (chg_pp is not None and chg_pp > 0) or (chg_pct is not None and chg_pct > 0) else ("↓" if (chg_pp is not None and chg_pp < 0) or (chg_pct is not None and chg_pct < 0) else "—")
|
||
rows_yoy.append({"Metric": item.get("Ratio"), "Current Value": cur, "Change (%)": chg_str, "Status": status})
|
||
if rows_yoy:
|
||
df_yoy = pd.DataFrame(rows_yoy)
|
||
st.dataframe(_style_change_column(df_yoy), use_container_width=True, hide_index=True)
|
||
st.markdown("**Quarter ratio changes**")
|
||
qmom = get_quarterly_momentum(quant_ticker)
|
||
qoq_rows = get_quarterly_ratio_changes(quant_ticker)
|
||
qoq_r, qoq_n = qmom.get("qoq_revenue_pct"), qmom.get("qoq_ni_pct")
|
||
build = []
|
||
if qoq_r is not None:
|
||
build.append({"Metric": "Revenue", "Current Value": "—", "Change (%)": f"{qoq_r:+.1f}%", "Status": "↑" if qoq_r > 0 else "↓"})
|
||
if qoq_n is not None:
|
||
build.append({"Metric": "Net Income", "Current Value": "—", "Change (%)": f"{qoq_n:+.1f}%", "Status": "↑" if qoq_n > 0 else "↓"})
|
||
for r in qoq_rows:
|
||
r_copy = dict(r)
|
||
if "Change" in r_copy and "Change (%)" not in r_copy:
|
||
r_copy["Change (%)"] = r_copy.pop("Change", "—")
|
||
if "Trend" in r_copy:
|
||
r_copy["Status"] = r_copy.pop("Trend", "—")
|
||
build.append(r_copy)
|
||
if build:
|
||
df_q = pd.DataFrame(build)
|
||
if "Change" in df_q.columns and "Change (%)" not in df_q.columns:
|
||
df_q = df_q.rename(columns={"Change": "Change (%)"})
|
||
if "Trend" in df_q.columns:
|
||
df_q = df_q.rename(columns={"Trend": "Status"})
|
||
st.dataframe(_style_change_column(df_q), use_container_width=True, hide_index=True)
|
||
elif not qmom.get("df") or qmom["df"].empty:
|
||
st.caption("Quarterly data not available for this ticker.")
|
||
else:
|
||
st.info("Quantitative data not available for this ticker.")
|
||
st.markdown("---")
|
||
st.markdown("#### 🔍 Deep-Dive Analysis (AI)")
|
||
st.caption("10-K sections are cached in **data/**; repeat runs use cache for instant AI analysis. First run may take 20–60 s to fetch 10-K; Gemini then streams in ~5–10 s.")
|
||
if not ticker:
|
||
st.caption("Enter a ticker in the sidebar to enable analysis.")
|
||
else:
|
||
api_ok = bool(st.session_state.get("google_api_key"))
|
||
email_ok = bool(st.session_state.get("sec_email"))
|
||
err_msg = []
|
||
if not api_ok:
|
||
err_msg.append("Google API Key")
|
||
if not email_ok:
|
||
err_msg.append("SEC EDGAR Email")
|
||
if err_msg:
|
||
st.caption(f"Set **{' and '.join(err_msg)}** in the sidebar to run analysis.")
|
||
col_a, col_b = st.columns(2)
|
||
is_us = market and "US" in market
|
||
is_korea = market and ("Korea" in market or "KOSPI" in market or "KOSDAQ" in market)
|
||
is_japan_uk = market and ("Japan" in market or "Nikkei" in market or "UK" in market or "LSE" in market)
|
||
# --- Button A: Management Strategy ---
|
||
with col_a:
|
||
if st.button("Analyze Management Strategy (MD&A)", key="run_mda_strategy"):
|
||
if is_korea:
|
||
st.warning("DART API integration for Korean MD&A is currently under construction. Please check back in Phase 2.")
|
||
elif is_japan_uk:
|
||
st.warning("EDINET/LSE document parsing is currently under development.")
|
||
elif not api_ok or not email_ok:
|
||
st.error("Set API Key and SEC Email in the sidebar.")
|
||
else:
|
||
try:
|
||
with st.status("Loading 10-K (cache or download)...", expanded=True) as status:
|
||
sections, _ = get_10k_sections(ticker, st.session_state["sec_email"])
|
||
si = get_sector_industry(quant_ticker)
|
||
status.update(label="10-K loaded. Calling Gemini…", state="running")
|
||
|
||
# Stream OUTSIDE the status box so user sees text as it arrives
|
||
st.markdown("### Management Strategy (Item 7)")
|
||
st.caption("Streaming from Gemini (first words in ~5–10 sec, then flows in real time).")
|
||
stream_gen = get_gemini_item7_strategy_stream(
|
||
st.session_state["google_api_key"],
|
||
sections.get("item7") or "",
|
||
ticker,
|
||
si.get("sector") or "N/A",
|
||
si.get("industry") or "N/A",
|
||
)
|
||
# write_stream returns the full concatenated string after it finishes streaming
|
||
full_response = st.write_stream(stream_gen)
|
||
|
||
st.session_state["mda_strategy_result"] = full_response
|
||
st.session_state["mda_strategy_ticker"] = ticker
|
||
st.session_state["mda_strategy_error"] = None
|
||
except Exception as e:
|
||
st.session_state["mda_strategy_error"] = str(e)
|
||
st.error(f"Strategy analysis failed: {str(e)}")
|
||
# --- Button B: Risk Factors & Forensic ---
|
||
with col_b:
|
||
if st.button("Analyze Risk Factors (Item 1A)", key="run_mda_risk"):
|
||
if is_korea:
|
||
st.warning("DART API integration for Korean MD&A is currently under construction. Please check back in Phase 2.")
|
||
elif is_japan_uk:
|
||
st.warning("EDINET/LSE document parsing is currently under development.")
|
||
elif not api_ok or not email_ok:
|
||
st.error("Set API Key and SEC Email in the sidebar.")
|
||
else:
|
||
try:
|
||
with st.status("Loading 10-K (cache or download)...", expanded=True) as status:
|
||
sections, _ = get_10k_sections(ticker, st.session_state["sec_email"])
|
||
status.update(label="10-K loaded. Running forensic audit…", state="running")
|
||
|
||
# Run forensic silently IN THE BACKGROUND first
|
||
forensic = _gemini_forensic_audit(
|
||
st.session_state["google_api_key"],
|
||
sections.get("item3") or "",
|
||
sections.get("item9a") or "",
|
||
ticker,
|
||
)
|
||
status.update(label="Done.", state="complete")
|
||
# Stream the risk factors OUTSIDE the status box
|
||
st.markdown("### Risk Factors (Item 1A)")
|
||
st.caption("Streaming from Gemini (first words in ~5–10 sec, then flows in real time).")
|
||
stream_gen = get_gemini_item1a_risks_stream(
|
||
st.session_state["google_api_key"],
|
||
sections.get("item1a") or "",
|
||
ticker,
|
||
)
|
||
risk_response = st.write_stream(stream_gen)
|
||
|
||
# Combine both for the final result
|
||
final_out = risk_response
|
||
if forensic and forensic.strip():
|
||
st.markdown("### Forensic Audit (Item 3 & 9A)")
|
||
st.markdown(forensic.strip())
|
||
final_out += f"\n\n---\n\n### Forensic Audit (Item 3 & 9A)\n\n{forensic.strip()}"
|
||
|
||
st.session_state["mda_risk_result"] = final_out
|
||
st.session_state["mda_risk_ticker"] = ticker
|
||
st.session_state["mda_risk_error"] = None
|
||
except Exception as e:
|
||
st.session_state["mda_risk_error"] = str(e)
|
||
st.error(f"Risk analysis failed: {str(e)}")
|
||
# --- Display Saved Results if User Switches Tabs ---
|
||
st.markdown("---")
|
||
if st.session_state.get("mda_strategy_ticker") == ticker:
|
||
if st.session_state.get("mda_strategy_error"):
|
||
st.error("Strategy Error: " + st.session_state["mda_strategy_error"])
|
||
elif st.session_state.get("mda_strategy_result"):
|
||
with st.expander("View Previous Strategy Analysis", expanded=True):
|
||
st.markdown(st.session_state["mda_strategy_result"])
|
||
if st.session_state.get("mda_risk_ticker") == ticker:
|
||
if st.session_state.get("mda_risk_error"):
|
||
st.error("Risk Error: " + st.session_state["mda_risk_error"])
|
||
elif st.session_state.get("mda_risk_result"):
|
||
with st.expander("View Previous Risk & Forensic Analysis", expanded=True):
|
||
st.markdown(st.session_state["mda_risk_result"])
|
||
|
||
# ----- Tab 2: 5-Year Trend + 3-Scenario DCF -----
|
||
with tab2:
|
||
market_t2 = st.session_state.get("market") or MARKET_OPTIONS[0]
|
||
quant_ticker_t2 = get_global_ticker(ticker, market_t2) if ticker else ""
|
||
st.subheader("5-Year Financial Trend & DCF Valuation")
|
||
if ticker:
|
||
si_t2 = get_sector_industry(quant_ticker_t2)
|
||
sector_t2 = (si_t2.get("sector") or "").lower()
|
||
is_financial = "financial" in sector_t2 or "bank" in sector_t2 or "insurance" in sector_t2
|
||
else:
|
||
is_financial = False
|
||
df_trend = get_5yr_financial_trend(quant_ticker_t2) if quant_ticker_t2 else pd.DataFrame()
|
||
if not df_trend.empty and len(df_trend) >= 1:
|
||
st.markdown("#### Key metrics (YoY % change)")
|
||
latest = df_trend.iloc[0]
|
||
prev = df_trend.iloc[1] if len(df_trend) >= 2 else None
|
||
def _yoy_pct(cur, prev_val):
|
||
if prev_val is None or cur is None or prev_val == 0:
|
||
return None
|
||
return (cur - prev_val) / abs(prev_val) * 100
|
||
rev_yoy = _yoy_pct(latest.get("Revenue"), prev.get("Revenue") if prev is not None else None)
|
||
ni_yoy = _yoy_pct(latest.get("Net Income"), prev.get("Net Income") if prev is not None else None)
|
||
om_prev = prev.get("Operating Margin %") if prev is not None else None
|
||
om_cur = latest.get("Operating Margin %")
|
||
om_yoy = (om_cur - om_prev) if (om_cur is not None and om_prev is not None) else None
|
||
fcf_yoy = _yoy_pct(latest.get("FCF"), prev.get("FCF") if prev is not None else None)
|
||
m1, m2, m3, m4 = st.columns(4)
|
||
rev_val = latest.get("Revenue")
|
||
m1.metric("Revenue (latest yr)", f"${rev_val/1e9:.2f}B" if rev_val and rev_val >= 1e9 else (f"${rev_val/1e6:.0f}M" if rev_val else "—"), f"{rev_yoy:+.1f}% YoY" if rev_yoy is not None else None)
|
||
ni_val = latest.get("Net Income")
|
||
m2.metric("Net Income", f"${ni_val/1e9:.2f}B" if ni_val and abs(ni_val) >= 1e9 else (f"${ni_val/1e6:.0f}M" if ni_val is not None else "—"), f"{ni_yoy:+.1f}% YoY" if ni_yoy is not None else None)
|
||
om_val = latest.get("Operating Margin %")
|
||
m3.metric("Operating Margin %", f"{om_val:.1f}%" if om_val is not None else "—", f"{om_yoy:+.1f}pp YoY" if om_yoy is not None else None)
|
||
fcf_val = latest.get("FCF")
|
||
m4.metric("FCF", f"${fcf_val/1e9:.2f}B" if fcf_val and abs(fcf_val) >= 1e9 else (f"${fcf_val/1e6:.0f}M" if fcf_val is not None else "—"), f"{fcf_yoy:+.1f}% YoY" if fcf_yoy is not None else None)
|
||
st.caption("FCF = Operating Cash Flow − Capital Expenditure." + (" For Financials, FCF/EBITDA are less relevant; see ROE/ROA in Tab 1 sector-specific metrics." if is_financial else ""))
|
||
if len(df_trend) >= 2 and px is not None:
|
||
st.markdown("#### 5-year trend: Revenue & FCF")
|
||
df_plot = df_trend.copy()
|
||
df_plot["Revenue_M"] = (df_plot["Revenue"] / 1e6).round(1)
|
||
df_plot["FCF_M"] = (df_plot["FCF"] / 1e6).round(1)
|
||
fig = px.line(df_plot, x="Year", y=["Revenue_M", "FCF_M"], title="Revenue & Free Cash Flow ($M)")
|
||
fig.update_layout(yaxis_title="$M", legend_title="", hovermode="x unified")
|
||
fig.update_traces(line=dict(width=2))
|
||
st.plotly_chart(fig, use_container_width=True)
|
||
elif ticker:
|
||
st.caption("5-year trend not available for this ticker. DCF section below uses latest FCF from yfinance.")
|
||
st.markdown("---")
|
||
st.markdown("#### DCF valuation (Excel-style): inputs & 3-scenario output")
|
||
dcf_inputs = get_dcf_inputs(quant_ticker_t2) if quant_ticker_t2 else {"fcf": None, "total_debt": 0.0, "cash": 0.0, "shares": None}
|
||
fcf_fetched = dcf_inputs.get("fcf")
|
||
total_debt = float(dcf_inputs.get("total_debt") or 0.0)
|
||
cash = float(dcf_inputs.get("cash") or 0.0)
|
||
shares_fetched = dcf_inputs.get("shares")
|
||
# Base FCF
|
||
if fcf_fetched is None or fcf_fetched <= 0:
|
||
fcf = st.number_input("Base FCF (manual — only if yfinance missing)", value=0.0, min_value=-1e12, step=1e8, format="%.0f", key="dcf_fcf_manual")
|
||
else:
|
||
fcf = float(fcf_fetched)
|
||
st.caption(f"Base FCF (OCF − CapEx): **${fcf/1e9:.2f}B**" if abs(fcf) >= 1e9 else f"Base FCF (OCF − CapEx): **${fcf/1e6:.0f}M**")
|
||
# Shares: auto-fetched (fast_info → info → balance); manual only as last resort
|
||
if shares_fetched is not None and shares_fetched > 0:
|
||
shares = float(shares_fetched)
|
||
st.caption(f"Shares Outstanding: **{_format_shares_display(shares)}** (real-time, auto-fetched)")
|
||
else:
|
||
shares = st.number_input("Shares Outstanding (manual — only if all API sources failed)", value=1e9, min_value=1.0, step=1e7, format="%.0f", key="dcf_shares_manual")
|
||
# Total Debt & Cash: manual only when both API sources completely failed
|
||
if total_debt == 0 and cash == 0:
|
||
c1, c2 = st.columns(2)
|
||
with c1:
|
||
total_debt = st.number_input("Total Debt (manual — only if all sources failed)", value=0.0, min_value=0.0, step=1e8, format="%.0f", key="dcf_debt_manual")
|
||
with c2:
|
||
cash = st.number_input("Cash & Equivalents (manual — only if all sources failed)", value=0.0, min_value=0.0, step=1e8, format="%.0f", key="dcf_cash_manual")
|
||
else:
|
||
st.caption(f"Total Debt: **${total_debt/1e9:.2f}B**" if total_debt >= 1e9 else f"Total Debt: **${total_debt/1e6:.0f}M**" if total_debt >= 1e6 else f"Total Debt: **${total_debt:,.0f}**")
|
||
st.caption(f"Cash & Equivalents: **${cash/1e9:.2f}B**" if cash >= 1e9 else f"Cash & Equivalents: **${cash/1e6:.0f}M**" if cash >= 1e6 else f"Cash & Equivalents: **${cash:,.0f}**")
|
||
dcf_defaults = get_dcf_smart_defaults(quant_ticker_t2) if quant_ticker_t2 else {"wacc_pct": 10.0, "term_growth_pct": 2.5, "fcf_growth_pct": 8.0}
|
||
st.markdown("**Assumptions (sliders)**")
|
||
st.caption("💡 Slider defaults are auto-generated based on the company's Beta (CAPM) and revenue growth estimates.")
|
||
col1, col2, col3 = st.columns(3)
|
||
with col1:
|
||
wacc = st.slider("WACC (Discount Rate) %", 4.0, 20.0, float(dcf_defaults["wacc_pct"]), 0.5, key="dcf_wacc") / 100.0
|
||
with col2:
|
||
term_growth = st.slider("Terminal Growth Rate %", -2.0, 6.0, float(dcf_defaults["term_growth_pct"]), 0.25, key="dcf_term") / 100.0
|
||
with col3:
|
||
base_growth = st.slider("Projected FCF Growth (Stage 1, Y1–5) %", -10.0, 30.0, float(dcf_defaults["fcf_growth_pct"]), 0.5, key="dcf_fcf_growth") / 100.0
|
||
bull_growth = base_growth + 0.02
|
||
bear_growth = base_growth - 0.02
|
||
with st.expander("Reference: Analyst & Macro Assumptions", expanded=False):
|
||
left_col, right_col = st.columns(2)
|
||
with left_col:
|
||
st.markdown("**Analyst consensus (yfinance)**")
|
||
analyst = get_analyst_consensus(quant_ticker_t2) if quant_ticker_t2 else {}
|
||
st.markdown(f"- **Target mean price:** {analyst.get('targetMeanPrice', 'N/A')}")
|
||
st.markdown(f"- **Recommendation:** {analyst.get('recommendationKey', 'N/A')}")
|
||
st.markdown(f"- **Revenue growth est.:** {analyst.get('revenueGrowth', 'N/A')}")
|
||
st.markdown(f"- **Earnings growth est.:** {analyst.get('earningsGrowth', 'N/A')}")
|
||
with right_col:
|
||
st.markdown("**Aswath Damodaran — macro baseline**")
|
||
sector_name = get_sector_industry(ticker).get("sector", "N/A") if ticker else "N/A"
|
||
damodaran_wacc = _damodaran_wacc_for_sector(sector_name) if ticker else 8.0
|
||
st.markdown(f"- **Sector WACC (ref.):** {damodaran_wacc:.1f}% (closest: {sector_name})")
|
||
st.markdown(f"- **US equity risk premium (ERP):** {DAMODARAN_ERP_PCT}%")
|
||
st.markdown(f"- **10Y risk-free rate:** {DAMODARAN_RF_PCT}%")
|
||
st.markdown("[Data & methodology (Damodaran)](https://pages.stern.nyu.edu/~adamodar/New_Home_Page/datafile/wacc.htm) so users can verify.")
|
||
res_base = excel_style_dcf(fcf, wacc, term_growth, base_growth, total_debt, cash, shares)
|
||
res_bull = excel_style_dcf(fcf, wacc, term_growth, bull_growth, total_debt, cash, shares)
|
||
res_bear = excel_style_dcf(fcf, wacc, term_growth, bear_growth, total_debt, cash, shares)
|
||
price_base = res_base.get("value_per_share") or 0.0
|
||
price_bull = res_bull.get("value_per_share") or 0.0
|
||
price_bear = res_bear.get("value_per_share") or 0.0
|
||
current_price = None
|
||
if quant_ticker_t2 and yf:
|
||
try:
|
||
info = yf.Ticker(quant_ticker_t2.upper()).info or {}
|
||
current_price = info.get("currentPrice") or info.get("regularMarketPrice") or info.get("previousClose")
|
||
except Exception:
|
||
pass
|
||
st.markdown("**Intrinsic value vs current price**")
|
||
if current_price is not None and current_price > 0:
|
||
st.metric("Current price", f"${current_price:.2f}", None)
|
||
st.metric("Base case intrinsic value per share", f"${price_base:.2f}" if price_base else "N/A", f"vs current: {(price_base - current_price):.2f}" if (current_price and price_base) else None)
|
||
c1, c2, c3 = st.columns(3)
|
||
c1.metric("Bull (+2% FCF growth)", f"${price_bull:.2f}" if price_bull else "N/A", f"vs Base: +{(price_bull - price_base):.2f}" if (price_bull and price_base) else None)
|
||
c2.metric("Base", f"${price_base:.2f}" if price_base else "N/A", "—")
|
||
c3.metric("Bear (−2% FCF growth)", f"${price_bear:.2f}" if price_bear else "N/A", f"vs Base: {(price_bear - price_base):.2f}" if (price_bear and price_base) else None)
|
||
df_dcf = pd.DataFrame({
|
||
"Scenario": ["Bull", "Base", "Bear"],
|
||
"FCF Growth %": [f"{bull_growth*100:.1f}", f"{base_growth*100:.1f}", f"{bear_growth*100:.1f}"],
|
||
"Intrinsic Value ($)": [round(price_bull, 2) if price_bull else "N/A", round(price_base, 2) if price_base else "N/A", round(price_bear, 2) if price_bear else "N/A"],
|
||
})
|
||
st.dataframe(df_dcf, use_container_width=True, hide_index=True)
|
||
|
||
# ----- Tab 3: Top-Down Sector Analysis (Industry Comps + AI Outlook) -----
|
||
with tab3:
|
||
st.subheader("Top-Down Sector Analysis")
|
||
st.markdown("Select an **industry** to load peer multiples (Forward P/E, EV/EBITDA, P/B). Green = lowest (undervalued), Red = highest. Optionally generate an **AI Industry Outlook**.")
|
||
sector_options = list(SECTORS.keys())
|
||
selected_industry = st.selectbox("Select industry", sector_options, key="sector_select")
|
||
tickers_list = list(SECTORS.get(selected_industry, []))
|
||
if not tickers_list:
|
||
st.warning("No tickers defined for this industry.")
|
||
else:
|
||
with st.spinner("Fetching market data..."):
|
||
df_comps = get_comps_data(tuple(tickers_list))
|
||
if df_comps.empty:
|
||
st.warning("Could not fetch comps from yfinance. One or more tickers may have failed; try again later.")
|
||
else:
|
||
df_display = df_comps.copy()
|
||
for col in ["Forward P/E", "EV/EBITDA", "P/B"]:
|
||
if col not in df_display.columns:
|
||
continue
|
||
df_display[col] = df_display[col].apply(
|
||
lambda x: "N/A" if (x is None or (isinstance(x, float) and pd.isna(x))) else x
|
||
)
|
||
try:
|
||
styled = df_comps.style
|
||
for col in ["Forward P/E", "EV/EBITDA", "P/B"]:
|
||
if col not in df_comps.columns:
|
||
continue
|
||
s = pd.to_numeric(df_comps[col], errors="coerce")
|
||
valid = s.dropna()
|
||
if len(valid) < 2:
|
||
continue
|
||
lo, hi = valid.min(), valid.max()
|
||
if lo == hi:
|
||
continue
|
||
def color_fn(v, lo_val=lo, hi_val=hi):
|
||
if pd.isna(v):
|
||
return ""
|
||
try:
|
||
x = float(v)
|
||
except (TypeError, ValueError):
|
||
return ""
|
||
if x <= lo_val:
|
||
return "background-color: rgba(0, 200, 83, 0.35); color: #0d5c2e"
|
||
if x >= hi_val:
|
||
return "background-color: rgba(255, 82, 82, 0.35); color: #b71c1c"
|
||
return ""
|
||
styled = styled.map(color_fn, subset=[col])
|
||
styled = styled.format(subset=["Forward P/E", "EV/EBITDA", "P/B"], formatter=lambda x: "N/A" if (pd.isna(x) or x is None) else f"{x:.2f}")
|
||
st.dataframe(styled, use_container_width=True, hide_index=True)
|
||
except Exception:
|
||
st.dataframe(df_display, use_container_width=True, hide_index=True)
|
||
st.caption("Lowest multiple in each column = green (relatively undervalued); highest = red.")
|
||
|
||
st.markdown("---")
|
||
st.markdown("#### AI Industry Outlook")
|
||
if st.button("Generate Industry Outlook", key="industry_outlook_btn"):
|
||
if not tickers_list:
|
||
st.error("Select an industry above first.")
|
||
elif not st.session_state.get("google_api_key"):
|
||
st.error("Enter your Google API Key in the sidebar.")
|
||
else:
|
||
try:
|
||
with st.spinner("Generating industry outlook with Gemini..."):
|
||
report = get_industry_outlook(
|
||
st.session_state["google_api_key"],
|
||
selected_industry,
|
||
tickers_list,
|
||
)
|
||
st.success("Done.")
|
||
st.markdown(report)
|
||
except RuntimeError as e:
|
||
st.error(str(e))
|
||
except Exception as e:
|
||
st.error("Failed to generate outlook. See details below.")
|
||
with st.expander("Error details"):
|
||
st.code(repr(e), language="text")
|
||
|