chore(reset): v2.0.0 — storico certificato Deribit mainnet, ripartenza pulita

Reset del progetto su fondamenta verificate dopo la scoperta che l'intera libreria "validata OOS" era artefatto di feed contaminato (print fantasma del feed Cerbero TESTNET + storico Binance/USDT). - Storico ricostruito da Deribit MAINNET (ccxt pubblico, tokenless) e CERTIFICATO (certify_feed.py): BTC/ETH puliti su TUTTA la storia (mediana 2-6 bps vs Coinbase USD), integrita' OHLC + coerenza resample (maxΔ 0.00) + cross-venue OK. Alt esclusi (illiquidi/divergenti: LTC/DOGE 50-82% barre flat; XRP/BNB non certificabili). - Verdetto sul feed pulito: FADE / PAIRS / XS01 / TSM01 morti (ogni portafoglio Sharpe -2.3..-3.0, DD ~40%); solo SH01 e frammenti HONEST con segnale residuo, da ri-validare in isolamento. - Cleanup "restart pulito": strategie, stack live (src/live, src/portfolio, runner/executor, yml, docker), ~100 script ricerca/gate, waste/games/ portfolios, dati non certificati + cache e 60+ diari -> archiviati in Old/ (preservati, non cancellati). Diario consolidato in un unico documento. - Skeleton ricerca tenuto: Strategy ABC + indicatori + src/fractal + src/backtest/engine + load_data; tool dati certificati (rebuild_history, certify_feed, audit_feed, multi_source_check). - Universo dati ATTIVO: solo BTC/ETH (5m/15m/1h); guardrail fisico (load_data su alt -> FileNotFoundError). Esecuzione DISABILITATA, conto flat. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-19 15:16:03 +00:00
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+"""VO01 — Volume Spike Reversal.
+
+Quando il volume esplode (>3× media) con un forte move direzionale,
+il mercato è in eccesso → fade il move (mean reversion).
+
+Diverso dallo squeeze: non cerca compressione, cerca ECCESSO.
+Il volume spike indica panico/euforia → reversal probabile.
+
+IN:
+    - OHLCV DataFrame
+    - Parametri: vol_mult (3), move_threshold (0.005), hold
+
+OUT:
+    - Signal: fade la direzione del volume spike
+    - BacktestResult
+
+Logica:
+    1. Volume > vol_mult × media 20 periodi
+    2. Move nella candela > move_threshold (0.5%)
+    3. Direzione: opposta al move (mean reversion)
+    4. Filtro: non entrare se già in trend forte (EMA slope)
+"""
+from __future__ import annotations
+import sys
+sys.path.insert(0, ".")
+
+import numpy as np
+import pandas as pd
+from src.strategies.base import Strategy, Signal
+
+
+class VolumeSpikeReversal(Strategy):
+    name = "VO01_vol_spike_reversal"
+    description = "Volume spike reversal — fade eccessi di volume/prezzo"
+    default_assets = ["BTC", "ETH"]
+    default_timeframes = ["15m", "1h"]
+    fee_rt = 0.002
+
+    def generate_signals(self, df, ts, **params):
+        c = df["close"].values
+        o = df["open"].values
+        h = df["high"].values
+        l = df["low"].values
+        v = df["volume"].values
+        n = len(c)
+
+        vol_mult = params.get("vol_mult", 3.0)
+        move_thr = params.get("move_threshold", 0.005)
+        use_trend_filter = params.get("trend_filter", False)
+        cooldown = params.get("cooldown", 4)
+
+        # Volume media rolling
+        vol_ma = np.full(n, np.nan)
+        for i in range(20, n):
+            vol_ma[i] = np.mean(v[i - 20:i])
+
+        # EMA per trend filter
+        ema_20 = np.full(n, np.nan)
+        k = 2 / 21
+        ema_20[19] = np.mean(c[:20])
+        for i in range(20, n):
+            ema_20[i] = c[i] * k + ema_20[i - 1] * (1 - k)
+
+        signals = []
+        last_idx = -cooldown
+
+        for i in range(21, n):
+            if i - last_idx < cooldown:
+                continue
+            if np.isnan(vol_ma[i]):
+                continue
+
+            # Volume spike
+            if v[i] < vol_ma[i] * vol_mult:
+                continue
+
+            # Price move
+            move = (c[i] - o[i]) / o[i] if o[i] > 0 else 0
+            if abs(move) < move_thr:
+                continue
+
+            # Fade: opposto al move
+            direction = -1 if move > 0 else 1
+
+            # Trend filter: non fare mean reversion contro trend forte
+            if use_trend_filter and not np.isnan(ema_20[i]):
+                ema_slope = (ema_20[i] - ema_20[max(0, i - 5)]) / ema_20[max(0, i - 5)]
+                if direction == -1 and ema_slope > 0.005:
+                    continue
+                if direction == 1 and ema_slope < -0.005:
+                    continue
+
+            signals.append(Signal(
+                idx=i, direction=direction, entry_price=c[i],
+                metadata={"vol_ratio": float(v[i] / vol_ma[i]), "move_pct": round(move * 100, 3)},
+            ))
+            last_idx = i
+
+        return signals
+
+
+if __name__ == "__main__":
+    strategy = VolumeSpikeReversal()
+
+    configs = [
+        ("v3x m0.5%", {"vol_mult": 3.0, "move_threshold": 0.005}),
+        ("v3x m1%", {"vol_mult": 3.0, "move_threshold": 0.01}),
+        ("v4x m0.5%", {"vol_mult": 4.0, "move_threshold": 0.005}),
+        ("v4x m1%", {"vol_mult": 4.0, "move_threshold": 0.01}),
+        ("v3x m0.5%+tf", {"vol_mult": 3.0, "move_threshold": 0.005, "trend_filter": True}),
+        ("v3x m1%+tf", {"vol_mult": 3.0, "move_threshold": 0.01, "trend_filter": True}),
+        ("v5x m1%", {"vol_mult": 5.0, "move_threshold": 0.01}),
+        ("v5x m1%+tf", {"vol_mult": 5.0, "move_threshold": 0.01, "trend_filter": True}),
+    ]
+
+    all_results = []
+    for label, params in configs:
+        for asset in ["BTC", "ETH"]:
+            for tf in ["15m", "1h"]:
+                for hold in [3, 6]:
+                    r = strategy.backtest(asset, tf, hold=hold, **params)
+                    if r and r.trades >= 30:
+                        r.strategy_name = f"VO01 {label} h={hold}"
+                        all_results.append(r)
+
+    all_results.sort(key=lambda r: r.accuracy, reverse=True)
+    print(f"\n{'=' * 120}")
+    print(f"  VO01 VOLUME SPIKE REVERSAL — TOP 20")
+    print(f"{'=' * 120}")
+    for r in all_results[:20]:
+        r.print_summary()
+    if all_results:
+        all_results[0].print_yearly()