research(equities): EQ-GTAA01 trend multi-asset + COMBO cross-mercato (diversifica il crypto)

(1) GTAA: trend difensivo long-flat su SPY/QQQ/IWM/TLT/GLD/HYG (EW sugli asset disponibili).
  GTAA lf vt12%: Sharpe 0.64 (OOS 0.89), maxDD 15% (8% sui 6-asset 2016+), corr SPY 0.64.
  Migliore sleeve equity: rischio-aggiustato > mono-SPY, DD bassissimo, diversificatore migliore.
  Difensiva (CAGR basso). Bear DD: GFC 14% vs 55%, COVID 10% vs 34%.

(2) COMBO cross-mercato: crypto (TP01+XS01+VRP01) x equity (GTAA vt12), finestra 2019-2026.
  corr crypto<->equity = +0.17 (bassissima). blend 50/50 Sharpe 1.81 > crypto solo 1.60 >
  equity 1.12; maxDD dimezzato 14%->7%. DIVERSIFICA: primo miglioramento STRUTTURALE del
  rischio-aggiustato complessivo della ricerca post-reset (diversificazione vera, non alpha).

CAVEAT: finestra crypto corta/favorevole (Sharpe assoluti ottimistici), cross-venue Deribit+IB,
XS01/VRP01 STAT-MODE -> il combo deployable reale e' ~TP01+GTAA. Non risolve EUR50/g (capitale).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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Adriano Dal Pastro
2026-06-22 21:42:42 +00:00
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"""CROSS-MARKET COMBO — la sleeve equity-trend DIVERSIFICA il portafoglio crypto?
(2) dopo EQ-GTAA01. La via che alza il Sharpe COMPLESSIVO senza cercare nuovo alpha: combinare due
book scorrelati su mercati diversi. crypto = portafoglio attivo TP01+XS01+VRP01 (src.portfolio);
equity = GTAA lf vt12% (la migliore sleeve equity, corr SPY 0.64, maxDD ~15%). Se la correlazione
crypto<->equity e' bassa, il blend ha Sharpe > di ciascuno.
ALLINEAMENTO ONESTO: crypto e' calendario-giornaliero (7gg), equity giorni di borsa. Compoundo i
rendimenti crypto sul grid dei giorni di borsa (cattura i weekend) prima di combinare. Finestra =
era crypto (TP01 dal 2019). Esecuzione split Deribit+IB (lo noto: e' un portafoglio cross-venue).
"""
import sys
from pathlib import Path
import numpy as np, pandas as pd
ROOT = Path(__file__).resolve().parents[2]
sys.path.insert(0, str(ROOT)); sys.path.insert(0, str(ROOT / "scripts" / "research"))
from eq_sector_momentum import _sh, _cagr, _dd
from eq_gtaa_trend import gtaa
from eq_spy_trend import tsmom_exposure, backtest, _series
from src.portfolio.sleeves import active_sleeves
from src.portfolio.portfolio import StrategyPortfolio
ANN = np.sqrt(252.0)
def _ann_vol(r):
return float(np.std(np.asarray(r, float)) * ANN)
def compound_to_grid(daily: pd.Series, grid: pd.DatetimeIndex) -> pd.Series:
"""Compounda una serie di rendimenti (calendario) sul grid dato (giorni di borsa): per ogni data
del grid, somma-composta i rendimenti dal punto precedente."""
cum = (1.0 + daily).cumprod()
cum = cum.reindex(cum.index.union(grid)).ffill().reindex(grid)
return (cum / cum.shift(1) - 1.0).dropna()
def main():
print("=" * 96)
print(" CROSS-MARKET COMBO — equity-trend (GTAA) x crypto (TP01+XS01+VRP01)")
print("=" * 96)
# crypto blend (rinormalizzato, date diverse)
crypto = StrategyPortfolio(active_sleeves()).combined_daily()
if crypto.index.tz is None:
crypto.index = crypto.index.tz_localize("UTC")
# equity sleeve (giorni di borsa)
eq = gtaa(target_vol=0.12).dropna()
# allinea: compounda crypto sui giorni di borsa dell'equity
grid = eq.index[eq.index >= crypto.index[0]]
cr = compound_to_grid(crypto, grid)
J = pd.concat({"crypto": cr, "equity": eq.reindex(cr.index)}, axis=1).dropna()
print(f" finestra comune {J.index[0].date()}..{J.index[-1].date()} ({len(J)} giorni di borsa)\n")
c, e = J["crypto"], J["equity"]
print(" --- STANDALONE (sulla finestra comune) ---")
for nm, r in (("crypto TP01+XS01+VRP01", c), ("equity GTAA vt12", e)):
print(f" {nm:24} Sh {_sh(r):>5.2f} CAGR {_cagr(r.values,r.index)*100:>5.1f}% volAnn {_ann_vol(r)*100:>4.1f}% maxDD {_dd(r.values)*100:>4.0f}%")
print(f"\n --- CORRELAZIONE crypto <-> equity = {c.corr(e):+.3f} (bassa = diversifica) ---")
print("\n --- BLEND (capitale) ---")
print(f" {'mix':18} {'Sharpe':>7} {'CAGR%':>6} {'volAnn%':>7} {'maxDD%':>6}")
for wc in (1.0, 0.75, 0.5, 0.25, 0.0):
b = wc * c + (1 - wc) * e
print(f" crypto {int(wc*100):>3}/{int((1-wc)*100):<3} eq {_sh(b):>7.2f} {_cagr(b.values,b.index)*100:>6.1f} {_ann_vol(b)*100:>7.1f} {_dd(b.values)*100:>6.0f}")
# risk-parity (peso inverso alla vol) — il blend "giusto" quando le vol differiscono
vc, ve = _ann_vol(c), _ann_vol(e)
wc_rp = (1/vc) / (1/vc + 1/ve)
b_rp = wc_rp * c + (1 - wc_rp) * e
print(f"\n --- RISK-PARITY (inv-vol: crypto {wc_rp*100:.0f}% / eq {(1-wc_rp)*100:.0f}%) ---")
print(f" Sharpe {_sh(b_rp):.2f} CAGR {_cagr(b_rp.values,b_rp.index)*100:.1f}% volAnn {_ann_vol(b_rp)*100:.1f}% maxDD {_dd(b_rp.values)*100:.0f}%")
# verdetto: il blender batte il migliore dei due?
best_solo = max(_sh(c), _sh(e))
best_blend = max(_sh(0.5*c+0.5*e), _sh(b_rp))
print(f"\n --- VERDETTO ---")
print(f" miglior standalone Sharpe = {best_solo:.2f} | miglior blend Sharpe = {best_blend:.2f} "
f"-> {'DIVERSIFICA (blend > solo)' if best_blend > best_solo + 0.03 else 'nessun guadagno netto'}")
print(f" (nota: portafoglio cross-venue Deribit+IB; finestra crypto corta ~{len(J)//252}y)")
if __name__ == "__main__":
main()
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"""EQ-GTAA01 — Trend difensivo MULTI-ASSET (GTAA) sull'universo ETF.
EQ-TREND01 ha mostrato che il trend long-flat su SPY taglia il DD (analogo TP01). La diversificazione
delle SORGENTI di trend (azioni US/tech/small + bond + oro + high-yield) di solito migliora il
rischio-aggiustato del trend mono-asset. Qui: ogni asset gestito col proprio trend long-flat
(TSMOM multi-orizzonte), equal-weight tra gli asset DISPONIBILI (la quota "off" o assente -> cash).
DATI: cache eqlib (ADJUSTED, nessun IB). Start diversi -> outer-join con peso rinormalizzato sugli
asset esistenti (come gli sleeve crypto). Finestra lunga: SPY/QQQ/IWM da ~2000; TLT(2016)/GLD(2004)/
HYG(2007) entrano dopo. Riporto anche la finestra 6-asset comune (2016+).
GIUDIZIO: vs SPY buy&hold, vs EW statico (isola il valore del TIMING di trend), vs SPY-trend mono;
Sharpe full/pre15/OOS + maxDD + plateau. Causale, netto fee.
"""
import sys
from pathlib import Path
import numpy as np, pandas as pd
ROOT = Path(__file__).resolve().parents[2]
sys.path.insert(0, str(ROOT / "scripts" / "research"))
import eqlib
from eqlib import load_eq
from eq_sector_momentum import _sh, _cagr, _dd, EQ_HOLDOUT, spy_bh
from eq_spy_trend import tsmom_exposure, backtest, _series
ASSETS = ["SPY", "QQQ", "IWM", "TLT", "GLD", "HYG"]
def gated_returns(sym, horizons=(21, 63, 126, 252), fee_side=0.0002, target_vol=None, lev_cap=1.0):
"""Rendimenti netti daily di UN asset gestito col proprio trend long-flat (cash quando off)."""
px = _series(sym)
ex = tsmom_exposure(px, horizons=horizons, target_vol=target_vol, lev_cap=lev_cap)
return backtest(px, ex, fee_side=fee_side)
def gtaa(assets=ASSETS, horizons=(21, 63, 126, 252), fee_side=0.0002, target_vol=None):
"""Portafoglio GTAA: media (equal-weight) dei rendimenti trend-gated sugli asset disponibili
ogni giorno (outer-join). La quota di asset assenti/in-cash resta in cash."""
cols = {a: gated_returns(a, horizons, fee_side, target_vol) for a in assets}
R = pd.concat(cols, axis=1).sort_index()
return R.mean(axis=1, skipna=True) # EW sugli asset esistenti quel giorno
def ew_buyhold(assets=ASSETS):
cols = {a: _series(a).pct_change() for a in assets}
return pd.concat(cols, axis=1).sort_index().mean(axis=1, skipna=True)
def _row(name, r, common=None, bench=None):
r = r.dropna() if common is None else r.reindex(common).fillna(0.0)
h = r[r.index >= EQ_HOLDOUT]; ii = r[r.index < EQ_HOLDOUT]
tim = float((r != 0).mean()) * 100
extra = ""
if bench is not None:
J = pd.concat({"r": r, "b": bench}, axis=1, join="inner").dropna()
extra = f" corrSPY {J['r'].corr(J['b']):+.2f}"
print(f" {name:26} CAGR {_cagr(r.values, r.index)*100:>5.1f}% Sh {_sh(r):>5.2f} "
f"(pre15 {_sh(ii):>5.2f}|OOS {_sh(h):>5.2f}) maxDD {_dd(r.values)*100:>4.0f}% inMkt {tim:>3.0f}%{extra}")
def main():
print("=" * 100)
print(" EQ-GTAA01 — Trend difensivo MULTI-ASSET (GTAA)")
print("=" * 100)
spy = spy_bh()
g = gtaa() # outer-join, finestra lunga
gl = g.dropna()
print(f" finestra lunga (outer-join) {gl.index[0].date()}..{gl.index[-1].date()} ({len(gl)}g) OOS {EQ_HOLDOUT.date()}+\n")
print(" --- BASELINE & confronti (finestra lunga) ---")
cl = gl.index
_row("SPY buy&hold", spy.reindex(cl).fillna(0))
_row("EW statico (no trend)", ew_buyhold().reindex(cl).fillna(0), bench=spy.reindex(cl).fillna(0))
_row("SPY-trend mono (TREND01)", backtest(_series("SPY"), tsmom_exposure(_series("SPY"))).reindex(cl).fillna(0), bench=spy.reindex(cl).fillna(0))
print("\n --- GTAA (multi-asset trend) ---")
_row("GTAA lf", gl, bench=spy.reindex(cl).fillna(0))
_row("GTAA lf vt12%", gtaa(target_vol=0.12).reindex(cl).fillna(0), bench=spy.reindex(cl).fillna(0))
# finestra 6-asset comune (tutti gli ETF esistono): 2016+
tlt0 = _series("TLT").index[0]
c6 = gl.index[gl.index >= tlt0]
print(f"\n --- finestra 6-asset comune ({c6[0].date()}+) ---")
_row("SPY buy&hold (6a win)", spy.reindex(c6).fillna(0))
_row("GTAA lf (6a win)", g.reindex(c6).fillna(0), bench=spy.reindex(c6).fillna(0))
_row("GTAA lf vt12 (6a win)", gtaa(target_vol=0.12).reindex(c6).fillna(0), bench=spy.reindex(c6).fillna(0))
# MARGINALE vs SPY
print("\n --- MARGINALE vs SPY (GTAA lf, finestra lunga) ---")
J = pd.concat({"spy": spy, "c": gl}, axis=1, join="inner").dropna(); JH = J[J.index >= EQ_HOLDOUT]
print(f" corr full {J['spy'].corr(J['c']):+.3f} | OOS {JH['spy'].corr(JH['c']):+.3f}")
for wt in (0.5, 1.0):
bf = _sh((1-wt)*J['spy']+wt*J['c'])-_sh(J['spy']); bh = _sh((1-wt)*JH['spy']+wt*JH['c'])-_sh(JH['spy'])
lbl = "100% GTAA" if wt == 1.0 else "50/50 SPY/GTAA"
print(f" {lbl:16}: uplift Sharpe FULL {bf:+.3f} OOS {bh:+.3f}")
print(" DD nei bear (GTAA vs SPY):")
for lo, hi, lbl in [("2000-03-01","2002-12-31","dot-com"),("2007-10-01","2009-06-30","GFC"),
("2020-02-01","2020-04-30","COVID"),("2022-01-01","2022-12-31","2022")]:
seg=lambda s: _dd(s.reindex(cl).fillna(0)[(cl>=pd.Timestamp(lo,tz='UTC'))&(cl<=pd.Timestamp(hi,tz='UTC'))].values)*100
print(f" {lbl:8} GTAA {seg(gl):.0f}% | SPY {seg(spy):.0f}%")
print("\n --- PLATEAU (Sharpe FULL/pre15/OOS, DD, CAGR) GTAA lf, finestra lunga ---")
print(f" {'horizons':22} {'FULL':>6} {'pre15':>6} {'OOS':>6} {'DD%':>5} {'CAGR%':>6}")
for hz in [(63,126,252),(21,63,126,252),(126,252),(252,)]:
r = gtaa(horizons=hz).reindex(cl).fillna(0); h=r[r.index>=EQ_HOLDOUT]; ii=r[r.index<EQ_HOLDOUT]
print(f" {'x'.join(map(str,hz)):22} {_sh(r):>6.2f} {_sh(ii):>6.2f} {_sh(h):>6.2f} {_dd(r.values)*100:>5.0f} {_cagr(r.values,r.index)*100:>6.1f}")
if __name__ == "__main__":
main()