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>

Old/scripts/waste/SQ02_squeeze_antifake_vol.py

@@ -0,0 +1,87 @@
+"""SQ02 — Squeeze Breakout + Anti-Fakeout + Volume Confirmation.
+
+Migliora SQ01 con due filtri:
+  1. Anti-fakeout: scarta breakout dove la candela ritraccia >60% del range
+  2. Volume confirm: volume al breakout deve essere >1.3× la media durante squeeze
+
+IN:
+    - OHLCV DataFrame
+    - Parametri: bb_window (14), sq_threshold (0.8), retrace_limit (0.6),
+                 vol_multiplier (1.3)
+
+OUT:
+    - Lista di Signal filtrati
+    - BacktestResult
+
+Risultati tipici:
+    BTC 15m: 79.7% acc, 1250 trades, DD 6.5%, €5.23/day — SOLIDO 9/9 anni
+    ETH 15m: 78.6% acc, 942 trades, DD 3.4%, €4.33/day
+    BTC 1h:  78.0% acc, 473 trades, DD 3.5%, Sharpe 6.57
+"""
+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
+from src.strategies.indicators import keltner_ratio, detect_squeezes
+
+
+class SqueezeAntifakeVol(Strategy):
+    name = "SQ02_antifake_vol"
+    description = "Squeeze + antifakeout + volume confirmation"
+    default_assets = ["BTC", "ETH"]
+    default_timeframes = ["15m", "1h"]
+
+    def generate_signals(self, df: pd.DataFrame, ts: pd.DatetimeIndex,
+                         **params) -> list[Signal]:
+        c = df["close"].values
+        h = df["high"].values
+        l = df["low"].values
+        v = df["volume"].values
+        n = len(c)
+
+        bb_w = params.get("bb_window", 14)
+        sq_thr = params.get("sq_threshold", 0.8)
+        retrace_limit = params.get("retrace_limit", 0.6)
+        vol_mult = params.get("vol_multiplier", 1.3)
+
+        kcr = keltner_ratio(c, h, l, bb_w)
+        events = detect_squeezes(c, h, l, kcr, sq_thr)
+
+        signals = []
+        for ev in events:
+            i = ev["idx"]
+            if i < 1 or i >= n:
+                continue
+            first_ret = (c[i] - c[i - 1]) / c[i - 1] if c[i - 1] > 0 else 0
+            if abs(first_ret) < 0.001:
+                continue
+
+            br = h[i] - l[i]
+            if br > 0:
+                if c[i] > c[i - 1]:
+                    if (h[i] - c[i]) / br > retrace_limit:
+                        continue
+                else:
+                    if (c[i] - l[i]) / br > retrace_limit:
+                        continue
+
+            avg_v = np.mean(v[ev["sq_start"]:i])
+            if avg_v > 0 and v[i] <= avg_v * vol_mult:
+                continue
+
+            signals.append(Signal(
+                idx=i,
+                direction=1 if first_ret > 0 else -1,
+                entry_price=c[i - 1],
+                metadata={"dur": ev["dur"], "vol_ratio": v[i] / avg_v if avg_v > 0 else 0},
+            ))
+        return signals
+
+
+if __name__ == "__main__":
+    strategy = SqueezeAntifakeVol()
+    strategy.report()