- XGBoost ML model with 37 features for market direction prediction - Smart Money Concepts (SMC): Order Blocks, FVG, BOS, CHoCH - HMM market regime detection (trending/ranging/volatile) - ATR-based stop loss with 1.5 ATR minimum distance - Broker-level SL protection with fallback - Time-based exit (max 6 hours per trade) - Session-aware trading optimized for London/NY overlap - Auto-retraining based on market conditions - Telegram notifications and web dashboard - Backtest results: 63.9% win rate, 2.64 profit factor, 4.83 Sharpe Backtest period: Jan 2025 - Feb 2026, 654 trades, $4,189 net P/L Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
12 KiB
SMC Analyzer (Smart Money Concepts)
File:
src/smc_polars.pyFramework: Pure Polars (vectorized, tanpa loop)
Apa Itu SMC?
Smart Money Concepts adalah metode analisis berdasarkan cara institusi besar (bank, hedge fund) trading. SMC membaca struktur pasar dan jejak uang besar untuk menemukan zona entry yang presisi.
Analogi: SMC adalah peta jalan — menunjukkan zona penting, rambu lalu lintas, dan rute terbaik.
6 Konsep yang Diimplementasikan
| # | Konsep | Fungsi | Lines |
|---|---|---|---|
| 1 | Swing Points | Puncak & lembah penting | 185-261 |
| 2 | Fair Value Gap (FVG) | Imbalance/gap harga | 84-183 |
| 3 | Order Block (OB) | Zona order institusi | 263-368 |
| 4 | Break of Structure (BOS) | Kelanjutan tren | 370-457 |
| 5 | Change of Character (CHoCH) | Pembalikan tren | 370-457 |
| 6 | Liquidity Zones | Kumpulan stop loss | 459-551 |
1. Swing Points (Fractal High/Low)
Fungsi: Mendeteksi puncak dan lembah penting di chart.
Algoritma
Window: 2 x swing_length + 1 = 11 candle (default swing_length=5)
Swing High: High saat ini = Maximum dalam 11 candle
Swing Low: Low saat ini = Minimum dalam 11 candle
Visualisasi
/\ <- Swing High (high = max 11 candle)
/ \
/ \
/ \
/ \/ <- Swing Low (low = min 11 candle)
/
Output
| Kolom | Nilai | Keterangan |
|---|---|---|
swing_high |
1 / 0 | 1 jika swing high |
swing_low |
-1 / 0 | -1 jika swing low |
swing_high_level |
float | Harga di swing high |
swing_low_level |
float | Harga di swing low |
last_swing_high |
float | Swing high terakhir (forward fill) |
last_swing_low |
float | Swing low terakhir (forward fill) |
2. Fair Value Gap (FVG)
Fungsi: Mendeteksi imbalance/gap di harga — zona yang belum "diisi" oleh pasar.
Algoritma
Bullish FVG: Bearish FVG:
Candle T-2: ████ high Candle T-2: ████ low
| |
| GAP (celah) | GAP (celah)
| |
Candle T+1: ████ low Candle T+1: ████ high
Syarat Bullish: high[T-2] < low[T+1]
Syarat Bearish: low[T-2] > high[T+1]
Zona FVG
Bullish FVG Zone:
Top = low[T+1] (batas atas gap)
Bottom = high[T-2] (batas bawah gap)
Mid = (top + bottom) / 2 (50% retracement)
Output
| Kolom | Nilai | Keterangan |
|---|---|---|
fvg_signal |
1 / -1 / 0 | Bullish / Bearish / Tidak ada |
fvg_top |
float | Batas atas gap |
fvg_bottom |
float | Batas bawah gap |
fvg_mid |
float | Titik tengah (target retracement) |
Peran: Zona entry ideal — harga cenderung kembali mengisi gap sebelum melanjutkan.
3. Order Block (OB)
Fungsi: Mendeteksi candle terakhir sebelum pergerakan besar — zona dimana institusi menaruh order.
Algoritma
Bullish OB:
1. Temukan swing low
2. Lihat 10 candle ke belakang
3. Cari candle bearish terakhir (close < open)
4. Jika candle berikutnya close di atas high candle tersebut:
-> Candle itu = Bullish Order Block
Bearish OB:
1. Temukan swing high
2. Lihat 10 candle ke belakang
3. Cari candle bullish terakhir (close > open)
4. Jika candle berikutnya close di bawah low candle tersebut:
-> Candle itu = Bearish Order Block
Visualisasi
Bullish OB: Bearish OB:
████ <- Bullish candle terakhir
████ <- Bearish candle terakhir sebelum jatuh
sebelum naik ═══════════════
═══════════════ ||| turun
||| naik
Output
| Kolom | Nilai | Keterangan |
|---|---|---|
ob |
1 / -1 / 0 | Bullish / Bearish / Tidak ada |
ob_top |
float | Batas atas zona OB |
ob_bottom |
float | Batas bawah zona OB |
ob_mitigated |
bool | True jika OB sudah dikunjungi ulang |
Peran: Zona support/resistance berdasarkan aksi institusi besar.
4. Break of Structure (BOS)
Fungsi: Mendeteksi kelanjutan tren — harga menembus swing point searah tren.
Algoritma
# Tren sudah BULLISH, lalu:
if close > last_swing_high:
bos = 1 # Bullish BOS — tren naik BERLANJUT
# Tren sudah BEARISH, lalu:
if close < last_swing_low:
bos = -1 # Bearish BOS — tren turun BERLANJUT
Visualisasi
Bullish BOS:
SH1 SH2 (baru ditembus!)
/ \ / close >>>
/ \ /
/ SL1 -> BOS! Tren naik lanjut
Bearish BOS:
\ SH1
\ / \
\ / \ close <<<
SL1 SL2 (baru ditembus!) -> BOS! Tren turun lanjut
Output
| Kolom | Nilai | Keterangan |
|---|---|---|
bos |
1 / -1 / 0 | Bullish / Bearish / Tidak ada |
Peran: Konfirmasi bahwa tren masih kuat dan lanjut.
5. Change of Character (CHoCH)
Fungsi: Mendeteksi pembalikan tren — harga menembus swing point berlawanan tren.
Algoritma
# Tren sedang BEARISH, lalu:
if close > last_swing_high:
choch = 1 # Bullish CHoCH — REVERSAL naik!
# Tren sedang BULLISH, lalu:
if close < last_swing_low:
choch = -1 # Bearish CHoCH — REVERSAL turun!
Visualisasi
Bearish CHoCH (tren naik -> balik turun):
SH <- gagal naik
/ \
/ \
/ close menembus SL >>> CHoCH! Reversal turun!
SL
Bullish CHoCH (tren turun -> balik naik):
SH
\ close menembus SH >>> CHoCH! Reversal naik!
\ /
\ /
SL <- gagal turun
Output
| Kolom | Nilai | Keterangan |
|---|---|---|
choch |
1 / -1 / 0 | Bullish / Bearish / Tidak ada |
market_structure |
1 / -1 / 0 | Bullish / Bearish / Netral |
Peran: Early warning perubahan arah tren.
6. Liquidity Zones
Fungsi: Mendeteksi kumpulan stop loss (equal highs/lows) yang bisa "disapu" oleh institusi.
Algoritma
1. Hitung rolling std & mean dari highs dan lows (window=20)
2. Coefficient of Variation = std / mean
3. Jika CV < 0.001 (0.1%):
-> Harga sangat mirip = cluster likuiditas
-> BSL (Buy Side Liquidity) = level high
-> SSL (Sell Side Liquidity) = level low
4. Deteksi sweep:
-> BSL sweep: High > BSL lalu close < BSL
-> SSL sweep: Low < SSL lalu close > SSL
Visualisasi
Buy Side Liquidity (BSL): Sell Side Liquidity (SSL):
═══════ equal highs ═══════
████ ████ ████ ████ ████ ████ ████ ████
═══════ equal lows ═══════
^ Stop loss short sellers ^ Stop loss long traders
^ Institusi sweep ke atas ^ Institusi sweep ke bawah
Output
| Kolom | Nilai | Keterangan |
|---|---|---|
bsl_level |
float | Level buy side liquidity |
ssl_level |
float | Level sell side liquidity |
liquidity_sweep |
"BSL" / "SSL" / None | Sweep terdeteksi |
Signal Generation
ATR-Based Dynamic SL/TP (v3 Update)
Sebelum menghitung SL dan TP, sistem mengambil nilai ATR untuk kalkulasi dinamis:
# Line 631-634
atr = latest["atr"] # Dari Feature Engineering
min_sl_distance = 1.5 * atr # Minimum jarak SL = 1.5 ATR
max_tp_distance = 4.0 * atr # Maximum jarak TP = 4.0 ATR
# Fallback jika ATR tidak tersedia:
atr = current_close * 0.01 # 1% dari harga
Kondisi Bullish Signal
IF (market_structure == BULLISH ATAU ada BOS/CHoCH bullish)
AND (ada FVG bullish ATAU Order Block bullish):
Entry = FVG bottom atau OB bottom
SL (v3 - ATR-based, lebih protektif):
swing_sl = last_swing_low (jika ada & di bawah entry)
atr_sl = entry - 1.5 * ATR
SL = MIN(swing_sl, atr_sl) <- pilih yang LEBIH JAUH
TP (v3 - dibatasi realistis):
risk = entry - SL
tp = entry + (risk * 2) <- minimum 2:1 RR
IF tp > entry + 4*ATR:
tp = entry + 4*ATR <- cap TP agar realistis
Kondisi Bearish Signal
IF (market_structure == BEARISH ATAU ada BOS/CHoCH bearish)
AND (ada FVG bearish ATAU Order Block bearish):
Entry = FVG top atau OB top
SL (v3 - ATR-based, lebih protektif):
swing_sl = last_swing_high (jika ada & di atas entry)
atr_sl = entry + 1.5 * ATR
SL = MAX(swing_sl, atr_sl) <- pilih yang LEBIH JAUH
TP (v3 - dibatasi realistis):
risk = SL - entry
tp = entry - (risk * 2) <- minimum 2:1 RR
IF tp < entry - 4*ATR:
tp = entry - 4*ATR <- cap TP agar realistis
Perbandingan SL/TP Lama vs Baru
┌────────────┬───────────────────────────┬──────────────────────────────┐
│ Komponen │ Sebelum (v2) │ Sesudah (v3) │
├────────────┼───────────────────────────┼──────────────────────────────┤
│ SL (BUY) │ swing_low atau │ MIN(swing_low, entry-1.5ATR) │
│ │ entry * 0.995 (bisa dekat)│ <- selalu cukup jauh │
├────────────┼───────────────────────────┼──────────────────────────────┤
│ SL (SELL) │ swing_high atau │ MAX(swing_high, entry+1.5ATR)│
│ │ entry * 1.005 (bisa dekat)│ <- selalu cukup jauh │
├────────────┼───────────────────────────┼──────────────────────────────┤
│ TP │ risk * 2 │ MIN(risk*2, 4*ATR) │
│ │ (bisa sangat jauh) │ <- dibatasi realistis │
└────────────┴───────────────────────────┴──────────────────────────────┘
Sistem Confidence
Base confidence: 55%
+ BOS/CHoCH: +10%
+ FVG: +10%
+ Order Block: +10%
Maximum: 85%
Output Signal
SMCSignal:
signal_type: "BUY" / "SELL"
entry_price: float
stop_loss: float # ATR-based (min 1.5 ATR dari entry)
take_profit: float # 2:1 RR, capped di 4 ATR
confidence: 0.55 - 0.85
reason: "Bullish BOS + FVG + OB"
risk_reward: float # Minimum 2.0
Konfigurasi
SMCConfig:
swing_length: 5 # Window untuk deteksi swing (11 bar total)
fvg_min_gap_pips: 2.0 # Minimum ukuran FVG
ob_lookback: 10 # Berapa jauh cari OB ke belakang
bos_close_break: True # Harus close (bukan wick) yang break
Integrasi dalam Pipeline
Data OHLCV
|
v
smc.calculate_all(df)
|--- calculate_fair_value_gaps()
|--- calculate_swing_points()
|--- calculate_order_blocks() <- butuh swing points
|--- calculate_structure_breaks() <- butuh swing points
|--- calculate_liquidity_zones()
|
v
smc.generate_signal(df)
|
v
SMCSignal (entry, SL, TP, confidence)
|
v
Dikombinasikan dengan XGBoost + HMM