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>
This commit is contained in:
Adriano Dal Pastro
2026-06-19 15:16:03 +00:00
parent 8401a280b9
commit 14522262e6
383 changed files with 1971 additions and 779 deletions
+190
View File
@@ -0,0 +1,190 @@
"""Loader + lookup PREZZI REALI della catena opzioni (da cerbero-bite, data/options/).
Fonte: scripts/analysis/options_fetcher.py importa lo storico per-strike reale di
cerbero-bite (bid/ask/mid/IV/greche/OI/vol, BTC+ETH, dal 2026-05-01, cadenza ~12min)
in data/options/{eth,btc}_chain.parquet.
NB granularita': cerbero-bite snapshotta una FETTA ROTANTE della catena (~1 scadenza
per volta). Quindi:
- gli AGGREGATI (curva di skew, livelli di premio per moneyness/tenor) sono ROBUSTI
e sono l'uso principale -> skew_curve(), premium_levels();
- il lookup per-trade quote() e' BEST-EFFORT con una finestra di staleness
(default 48h) e ritorna il flag staleness_h: un backtest per-trade preciso e'
limitato dalla sparsita', usalo con cautela.
Uso:
from scripts.analysis.options_chain import OptionChain
oc = OptionChain("ETH")
oc.premium_levels() # tabella premi reali per moneyness x tenor
q = oc.quote(ts_ms, spot=1700, otm=0.10, opt_type="P", min_tenor_d=5, max_tenor_d=14)
# q = dict(ask_pct, iv, atm_iv, skew, spread_pct, oi, delta, strike, tenor_d, staleness_h)
"""
from __future__ import annotations
import sys
from pathlib import Path
import numpy as np
import pandas as pd
PROJECT_ROOT = Path(__file__).resolve().parents[2]
sys.path.insert(0, str(PROJECT_ROOT))
OPT_DIR = PROJECT_ROOT / "data" / "options"
_NUM = ["strike", "bid", "ask", "mid", "iv", "delta", "gamma", "theta", "vega"]
def load_chain(asset: str) -> pd.DataFrame:
df = pd.read_parquet(OPT_DIR / f"{asset.lower()}_chain.parquet")
for c in _NUM:
df[c] = pd.to_numeric(df[c], errors="coerce")
for c in ("open_interest", "volume_24h"):
df[c] = pd.to_numeric(df[c], errors="coerce")
df["ts"] = pd.to_datetime(df["timestamp"], utc=True)
df["exp"] = pd.to_datetime(df["expiry"], utc=True)
df["ts_ms"] = (df["ts"].astype("int64") // 10**6)
df["tenor_d"] = (df["exp"] - df["ts"]).dt.total_seconds() / 86400.0
return df.sort_values("ts_ms").reset_index(drop=True)
_MKT_NUM = ["spot", "dvol", "realized_vol_30d", "iv_minus_rv", "funding_perp_annualized",
"funding_cross_annualized", "dealer_net_gamma", "gamma_flip_level",
"oi_delta_pct_4h", "macro_days_to_event"]
def load_market(asset: str | None = None) -> pd.DataFrame:
"""Pannello regime REALE pre-calcolato da cerbero-bite (market_snapshots, dal 2026-03-26,
~15min): spot, dvol, realized_vol_30d, iv_minus_rv (VRP), funding perp/cross,
dealer_net_gamma (net-GEX), gamma_flip_level, oi_delta_pct_4h, liquidation_long/short_risk.
asset=None -> tutti. Restituisce ordinato per ts con colonne ts (UTC) e ts_ms."""
df = pd.read_parquet(OPT_DIR / "market_snapshots.parquet")
if asset is not None:
df = df[df["asset"] == asset].copy()
for c in _MKT_NUM:
if c in df.columns:
df[c] = pd.to_numeric(df[c], errors="coerce")
df["ts"] = pd.to_datetime(df["timestamp"], utc=True, format="ISO8601")
df["ts_ms"] = df["ts"].astype("int64") // 10**6
return df.sort_values("ts_ms").reset_index(drop=True)
def attach_market(price_df: pd.DataFrame, asset: str, cols: list[str] | None = None) -> pd.DataFrame:
"""merge_asof CAUSALE: ogni barra di price_df (serve colonna 'timestamp' in ms) riceve
l'ultimo market_snapshot con ts <= barra. Pannello pronto per regime_lab/ricerca:
spot, dvol, realized_vol_30d, iv_minus_rv (VRP), funding perp/cross, dealer_net_gamma
(net-GEX), gamma_flip_level, oi_delta_pct_4h, liquidation_long/short_risk.
Ritorna una copia con le colonne pannello (NaN dove non c'e' ancora storia: dal 2026-03-26)."""
m = load_market(asset)
cols = cols or (_MKT_NUM + ["liquidation_long_risk", "liquidation_short_risk"])
keep = [c for c in cols if c in m.columns]
base = price_df.copy()
# chiave di merge = datetime tz-aware (robusto a timestamp int-ms o datetime; NIENTE astype int64
# su datetime -> darebbe nanosecondi e matcherebbe tutto all'ultimo snapshot = LOOK-AHEAD).
if np.issubdtype(base["timestamp"].dtype, np.integer):
base["_k"] = pd.to_datetime(base["timestamp"], unit="ms", utc=True)
else:
base["_k"] = pd.to_datetime(base["timestamp"], utc=True)
base["_k"] = base["_k"].astype("datetime64[ns, UTC]")
mk = m[["ts"] + keep].rename(columns={"ts": "_k"})
mk["_k"] = mk["_k"].astype("datetime64[ns, UTC]")
out = pd.merge_asof(base.sort_values("_k"), mk.sort_values("_k"),
on="_k", direction="backward")
return out.drop(columns="_k")
class OptionChain:
def __init__(self, asset: str):
self.asset = asset
self.df = load_chain(asset)
self._ts = self.df["ts_ms"].values
# ---------------- aggregati robusti ----------------
def _spot_proxy(self) -> pd.Series:
"""spot ~ strike del put con delta piu' vicino a -0.5, per snapshot."""
puts = self.df[self.df["option_type"] == "P"].copy()
puts["d_atm"] = (puts["delta"] + 0.5).abs()
atm = puts.sort_values("d_atm").groupby("timestamp").first()
return atm["strike"]
def skew_curve(self, opt_type: str = "P") -> pd.DataFrame:
"""IV mediana / IV-ATM per banda di moneyness (strike/spot)."""
spot = self._spot_proxy()
d = self.df[self.df["option_type"] == opt_type].copy()
d["spot"] = d["timestamp"].map(spot)
d = d.dropna(subset=["spot", "iv"])
d["m"] = d["strike"] / d["spot"]
atm_iv = d.assign(da=(d["delta"].abs() - 0.5).abs()).sort_values("da").groupby("timestamp")["iv"].first()
d["atm_iv"] = d["timestamp"].map(atm_iv)
d["skew"] = d["iv"] / d["atm_iv"]
bins = [0.7, 0.85, 0.9, 0.95, 1.0, 1.05, 1.1, 1.15, 1.3]
d["band"] = pd.cut(d["m"], bins)
g = d.groupby("band", observed=True).agg(
n=("skew", "size"), iv_med=("iv", "median"), skew_med=("skew", "median"),
spread_med=("ask", lambda s: float("nan")))
# spread% mediano
d["spread_pct"] = (d["ask"] - d["bid"]) / ((d["ask"] + d["bid"]) / 2) * 100
g["spread_med%"] = d.groupby("band", observed=True)["spread_pct"].median()
g["oi_med"] = d.groupby("band", observed=True)["open_interest"].median()
return g.drop(columns=["spread_med"])
def premium_levels(self, opt_type: str = "P") -> pd.DataFrame:
"""premio reale mediano (ask, %spot) per banda moneyness x tenor."""
spot = self._spot_proxy()
d = self.df[self.df["option_type"] == opt_type].copy()
d["spot"] = d["timestamp"].map(spot)
d = d.dropna(subset=["spot", "ask"])
d["m"] = d["strike"] / d["spot"]
d["ask_pct"] = d["ask"] * 100.0 # ask quotato in coin -> %spot = ask*100
d["tenor_b"] = pd.cut(d["tenor_d"], [0, 3.5, 14, 45, 400],
labels=["1-3d", "4-14d", "15-45d", ">45d"])
d["m_b"] = pd.cut(d["m"], [0.7, 0.85, 0.9, 0.95, 1.05, 1.15, 1.3],
labels=["<-10%", "-10%", "-7%", "ATM", "+7%", "+10%"])
g = d.groupby(["m_b", "tenor_b"], observed=True).agg(
n=("ask_pct", "size"), prem_pct=("ask_pct", "median"),
iv=("iv", "median"), oi=("open_interest", "median"))
return g
# ---------------- lookup per-trade (best effort) ----------------
def quote(self, ts_ms: int, spot: float, otm: float = 0.10, opt_type: str = "P",
min_tenor_d: float = 5.0, max_tenor_d: float = 14.0,
max_staleness_h: float = 48.0) -> dict | None:
"""Quote REALE piu' fresca <= ts_ms per la protezione a `otm` OTM e tenor nel range.
put: strike target = spot*(1-otm); call: spot*(1+otm). None se nulla nella finestra."""
lo = ts_ms - int(max_staleness_h * 3600 * 1000)
i1 = np.searchsorted(self._ts, ts_ms, "right")
i0 = np.searchsorted(self._ts, lo, "left")
if i1 <= i0:
return None
w = self.df.iloc[i0:i1]
w = w[w["option_type"] == opt_type]
w = w[(w["tenor_d"] >= min_tenor_d) & (w["tenor_d"] <= max_tenor_d)]
if w.empty:
return None
# ultima quota per strumento, poi strike piu' vicino al target
w = w.sort_values("ts_ms").groupby("instrument_name").tail(1)
target = spot * (1 - otm) if opt_type == "P" else spot * (1 + otm)
row = w.iloc[(w["strike"] - target).abs().argmin()]
atm = w.iloc[(w["delta"].abs() - 0.5).abs().argmin()]
ask, bid = float(row["ask"]), float(row["bid"])
return dict(
ask_pct=ask * 100.0, iv=float(row["iv"]), atm_iv=float(atm["iv"]),
skew=float(row["iv"]) / float(atm["iv"]) if atm["iv"] else float("nan"),
spread_pct=(ask - bid) / ((ask + bid) / 2) * 100 if (ask + bid) > 0 else float("nan"),
oi=int(row["open_interest"] or 0), delta=float(row["delta"]),
strike=float(row["strike"]), tenor_d=float(row["tenor_d"]),
staleness_h=(ts_ms - int(row["ts_ms"])) / 3600000.0,
instrument=row["instrument_name"])
if __name__ == "__main__":
for asset in ("ETH", "BTC"):
oc = OptionChain(asset)
print(f"\n===== {asset}{len(oc.df)} righe, {oc.df['ts'].min().date()} -> {oc.df['ts'].max().date()} =====")
print("\n--- curva di skew (put, IV mediana / IV-ATM) ---")
print(oc.skew_curve("P").to_string())
print("\n--- premi reali mediani (ask %spot) per moneyness x tenor ---")
print(oc.premium_levels("P").to_string())
# quote demo: ultimo ts disponibile, 10% OTM put settimanale
ts = int(oc.df["ts_ms"].iloc[-1]); sp = float(oc._spot_proxy().iloc[-1])
q = oc.quote(ts, spot=sp, otm=0.10, opt_type="P", min_tenor_d=5, max_tenor_d=14)
print(f"\n--- quote demo: put 10%OTM settimanale ~spot {sp:.0f} ---\n {q}")