2e9c7cd69e
Core changes: - Refactor FastAnalysisService: single LLM multi-factor analysis replaces 7-agent pipeline; add multi-timeframe consensus, threshold calibration, confidence calibration, multi-model ensemble voting - Add RAG memory injection and reflection validation (analysis_memory + reflection worker) - Simplify billing config: remove unused strategy_run/backtest/portfolio_monitor, add ai_code_gen separate billing (different token consumption scale) - Settings hot-reload after save, no backend restart needed Frontend: - Global dark theme overhaul: pure black palette replacing blue-tinted colors across sidebar/header/dashboard/analysis/K-line/user-manage/profile/settings/billing - Fix USDT payment modal dark theme (portal rendering broke CSS selectors) - Refactor position modal: direction + quantity + entry price, remove add/reduce logic, show raw DB values on re-open, save exactly what user inputs - Fix Polymarket prediction market dark text - i18n for position modal title Backend: - Position management: one record per symbol (DELETE+INSERT replacing ON CONFLICT with side), fixes PnL showing 0 when switching long/short - MarketDataCollector data fetching optimization - portfolio_monitor scheduled monitoring improvements - env.example reorganized: common config first, advanced config last Documentation: - README architecture diagram updated to FastAnalysisService flow - Add virtual position, AI tuning config, billing items documentation - Add INDICATOR_DEFINITIONS_CN.md, FRONTEND_FAST_ANALYSIS.md Made-with: Cursor
1.8 KiB
1.8 KiB
技术指标计算口径(与代码一致)
本文档与 backend_api_python/app/services/market_data_collector.py 中 _calculate_indicators 及子函数实现严格对应。
| 指标 | 实现要点 |
|---|---|
| RSI(14) | Wilder RSI:前 14 期涨跌分别取简单算术平均作为初始均幅;自第 15 期起 avg = (avg_prev×13 + 当期) / 14。RS = 均涨幅/均跌幅,RSI = 100 − 100/(1+RS)。 |
| MACD(12,26,9) | 收盘 EMA12、EMA26(首值=各自前 N 根 SMA,再按 α=2/(N+1) 递推)。DIF 从第 26 根 K 起有定义;对 DIF 子序列再算 EMA9 得 DEA;柱 = DIF − DEA。至少需要 34 根收盘才能稳定给出信号线(子序列长度≥9)。 |
| MA5/10/20 | 最近 N 根收盘价的 SMA。 |
| 枢轴 Pivot | 上一根 K 的高、低、收:P=(H+L+C)/3,R1/S1/R2/S2 标准式。 |
| 摆动高/低 | 最近 20 根 K 的 max(high)、min(low)。 |
| 布林(20,2) | 中轨 = 最近 20 收盘 SMA;方差 = Σ(x−μ)²/20(总体方差);σ=√方差;上下轨 = 中轨 ± 2σ;带宽% = (上轨−下轨)/中轨×100。合成支撑/阻力使用 BB_upper / BB_lower 字段。 |
| ATR(14) | Wilder ATR:TR 定义同经典;首 ATR = 前 14 个 TR 的简单平均;之后 ATR_t = (ATR_{t-1}×13 + TR_t) / 14,递推至最后一根 K(全序列,非仅尾窗)。 |
| 量比 | 当前根成交量 / 近 20 根成交量算术平均。 |
| 区间位置 % | (当前收盘 − 近20低) / (近20高 − 近20低) × 100;高=低 时为 50。 |
| 合成支撑/阻力 | (R1 + swing_high + BB_upper) / 3 与 (S1 + swing_low + BB_lower) / 3,见 levels.method。 |
前端说明文案键:fastAnalysis.indicatorsProSubtitle(应与上表同步维护)。