ボラティリティ・ブレイクアウト(米国S&P500)のバックテスト
Volatility Breakout (US S&P 500)
slug: volatility-breakout-us-sp500
米国S&P500(約503銘柄)でボラティリティ・ブレイクアウトをバックテストした。720通りの中央値 Sharpe は +0.25。p-value は 0.52。Max DD は -11.1%。期間は 2022-02-01〜2026-09-01。最良 Sharpe +1.21 は代表値ではない。
判定は marginal。どこかのパラメータでは p-value が 0.10 を下回るが、中央値自体は promising の基準(Sharpe > 0.5 かつ p-value < 0.05)に届いていない。主因は no_edge。レジーム・取引回数・コストには分類されず、中央値が採用ラインに届いていない。
成績の中央値
Sharpe(中央値)
+0.25
Max DD
-11.1%
勝率
—
Alpha(年率)
—
p-value
0.52
期間: 2022-02-01 → 2026-09-01
720通りの Sharpe:中央値 0.25最良 1.21 (代表値ではない)最悪 -0.67p25–p75 0.03–0.48
仮説
原文は英語。
Stocks with rising short-term ATR relative to long-term ATR are experiencing volatility expansion, signaling breakout opportunities. Applied to S&P 500 constituents.
採用しなかった理由
Across 720 grid combinations, median Sharpe=0.25, best=1.21. Primary failure mode: no_edge.
検証ファクト (5)
Best grid Sharpe ratio is 1.21 (p=0.011).
period 2022-02-01–2026-09-01; cost=5bps
cite ↗ /cite/volatility-breakout-us-sp500-fact-best-sharpevia r-volatility-breakout-us-sp500-0624
Median Sharpe across 720 grid runs is 0.25.
Full grid of 720 parameter combinations.
Median Sharpe in DOWN regime is -0.14 across 720 runs.
Regime=DOWN, N225 SMA20/SMA60 classification.
Median Sharpe in FLAT regime is -0.09 across 720 runs.
Regime=FLAT, N225 SMA20/SMA60 classification.
Median Sharpe in UP regime is 0.60 across 720 runs.
Regime=UP, N225 SMA20/SMA60 classification.
検証ラン (30)
| run | params | sharpe | UP | FLAT | DOWN |
|---|---|---|---|---|---|
atr_short=5, atr_long=20, holding_days=1, n_stocks=5, cost_bps=5, regime_gate=False r-volatility-breakout-us-sp500-0000 | atr_long: 20 cost_bps: 5 n_stocks: 5 | -0.05 | -0.88 | +0.89 | -0.33 |
atr_short=5, atr_long=20, holding_days=1, n_stocks=5, cost_bps=5, regime_gate=True r-volatility-breakout-us-sp500-0001 | atr_long: 20 cost_bps: 5 n_stocks: 5 | +0.08 | -0.64 | +0.89 | -0.33 |
atr_short=5, atr_long=20, holding_days=1, n_stocks=5, cost_bps=10, regime_gate=False r-volatility-breakout-us-sp500-0002 | atr_long: 20 cost_bps: 10 n_stocks: 5 | -0.36 | -1.23 | +0.62 | -0.70 |
atr_short=5, atr_long=20, holding_days=1, n_stocks=5, cost_bps=10, regime_gate=True r-volatility-breakout-us-sp500-0003 | atr_long: 20 cost_bps: 10 n_stocks: 5 | -0.18 | -0.84 | +0.62 | -0.70 |
atr_short=5, atr_long=20, holding_days=1, n_stocks=20, cost_bps=5, regime_gate=False r-volatility-breakout-us-sp500-0008 | atr_long: 20 cost_bps: 5 n_stocks: 20 | -0.02 | -0.55 | +0.70 | +0.11 |
atr_short=5, atr_long=20, holding_days=20, n_stocks=5, cost_bps=5, regime_gate=False r-volatility-breakout-us-sp500-0036 | atr_long: 20 cost_bps: 5 n_stocks: 5 | -0.43 | +0.15 | -0.62 | -2.46 |
atr_short=5, atr_long=20, holding_days=20, n_stocks=5, cost_bps=10, regime_gate=False r-volatility-breakout-us-sp500-0038 | atr_long: 20 cost_bps: 10 n_stocks: 5 | -0.52 | +0.06 | -0.69 | -2.63 |
atr_short=5, atr_long=20, holding_days=20, n_stocks=20, cost_bps=10, regime_gate=False r-volatility-breakout-us-sp500-0046 | atr_long: 20 cost_bps: 10 n_stocks: 20 | -0.67 | -0.40 | -0.80 | -1.15 |
atr_short=5, atr_long=40, holding_days=10, n_stocks=5, cost_bps=5, regime_gate=False r-volatility-breakout-us-sp500-0072 | atr_long: 40 cost_bps: 5 n_stocks: 5 | -0.15 | +0.42 | -0.26 | -1.91 |
atr_short=5, atr_long=60, holding_days=1, n_stocks=20, cost_bps=5, regime_gate=True r-volatility-breakout-us-sp500-0105 | atr_long: 60 cost_bps: 5 n_stocks: 20 | +0.41 | +0.18 | +0.68 | +0.40 |
atr_short=5, atr_long=60, holding_days=20, n_stocks=10, cost_bps=10, regime_gate=False r-volatility-breakout-us-sp500-0138 | atr_long: 60 cost_bps: 10 n_stocks: 10 | +0.05 | +0.24 | -0.21 | -0.06 |
atr_short=5, atr_long=120, holding_days=1, n_stocks=5, cost_bps=5, regime_gate=False r-volatility-breakout-us-sp500-0144 | atr_long: 120 cost_bps: 5 n_stocks: 5 | +0.04 | -0.02 | +0.17 | -0.13 |
atr_short=5, atr_long=120, holding_days=10, n_stocks=10, cost_bps=5, regime_gate=False r-volatility-breakout-us-sp500-0172 | atr_long: 120 cost_bps: 5 n_stocks: 10 | +0.74 | +1.10 | -0.21 | +1.27 |
atr_short=10, atr_long=20, holding_days=5, n_stocks=5, cost_bps=5, regime_gate=True r-volatility-breakout-us-sp500-0205 | atr_long: 20 cost_bps: 5 n_stocks: 5 | +0.04 | +0.61 | -0.77 | +0.10 |
atr_short=10, atr_long=20, holding_days=20, n_stocks=20, cost_bps=10, regime_gate=False r-volatility-breakout-us-sp500-0238 | atr_long: 20 cost_bps: 10 n_stocks: 20 | -0.23 | +0.58 | -0.65 | -1.72 |
atr_short=10, atr_long=40, holding_days=10, n_stocks=10, cost_bps=10, regime_gate=True r-volatility-breakout-us-sp500-0271 | atr_long: 40 cost_bps: 10 n_stocks: 10 | -0.32 | +0.35 | -0.37 | -1.53 |
atr_short=10, atr_long=60, holding_days=5, n_stocks=10, cost_bps=5, regime_gate=False r-volatility-breakout-us-sp500-0304 | atr_long: 60 cost_bps: 5 n_stocks: 10 | +0.10 | +0.30 | -0.09 | -0.30 |
atr_short=10, atr_long=120, holding_days=1, n_stocks=5, cost_bps=5, regime_gate=True r-volatility-breakout-us-sp500-0337 | atr_long: 120 cost_bps: 5 n_stocks: 5 | +0.27 | +0.84 | -0.87 | +0.85 |
atr_short=10, atr_long=120, holding_days=10, n_stocks=20, cost_bps=10, regime_gate=False r-volatility-breakout-us-sp500-0370 | atr_long: 120 cost_bps: 10 n_stocks: 20 | +0.09 | +0.97 | -0.65 | -0.38 |
atr_short=14, atr_long=20, holding_days=5, n_stocks=10, cost_bps=10, regime_gate=True r-volatility-breakout-us-sp500-0403 | atr_long: 20 cost_bps: 10 n_stocks: 10 | +0.42 | +0.24 | +0.32 | +1.25 |
atr_short=14, atr_long=40, holding_days=1, n_stocks=10, cost_bps=5, regime_gate=False r-volatility-breakout-us-sp500-0436 | atr_long: 40 cost_bps: 5 n_stocks: 10 | +0.55 | +0.75 | +0.04 | +0.94 |
atr_short=14, atr_long=40, holding_days=20, n_stocks=5, cost_bps=5, regime_gate=True r-volatility-breakout-us-sp500-0469 | atr_long: 40 cost_bps: 5 n_stocks: 5 | +0.37 | +0.26 | +1.28 | -0.45 |
atr_short=14, atr_long=60, holding_days=5, n_stocks=20, cost_bps=10, regime_gate=False r-volatility-breakout-us-sp500-0502 | atr_long: 60 cost_bps: 10 n_stocks: 20 | +0.04 | +0.22 | -0.90 | +0.93 |
atr_short=14, atr_long=120, holding_days=1, n_stocks=10, cost_bps=10, regime_gate=True r-volatility-breakout-us-sp500-0535 | atr_long: 120 cost_bps: 10 n_stocks: 10 | +0.42 | +0.70 | -0.59 | +1.80 |
atr_short=14, atr_long=120, holding_days=20, n_stocks=10, cost_bps=5, regime_gate=False r-volatility-breakout-us-sp500-0568 | atr_long: 120 cost_bps: 5 n_stocks: 10 | +0.76 | +1.13 | +0.08 | +0.80 |
atr_short=20, atr_long=40, holding_days=1, n_stocks=5, cost_bps=5, regime_gate=False r-volatility-breakout-us-sp500-0576 | atr_long: 40 cost_bps: 5 n_stocks: 5 | +0.85 | +1.10 | +0.64 | +0.47 |
atr_short=20, atr_long=40, holding_days=10, n_stocks=5, cost_bps=10, regime_gate=False r-volatility-breakout-us-sp500-0602 | atr_long: 40 cost_bps: 10 n_stocks: 5 | +0.04 | +0.48 | -0.09 | -1.22 |
atr_short=20, atr_long=60, holding_days=1, n_stocks=5, cost_bps=5, regime_gate=False r-volatility-breakout-us-sp500-0624 | atr_long: 60 cost_bps: 5 n_stocks: 5 | +1.21 | +1.60 | +0.48 | +1.23 |
atr_short=20, atr_long=60, holding_days=5, n_stocks=5, cost_bps=5, regime_gate=False r-volatility-breakout-us-sp500-0636 | atr_long: 60 cost_bps: 5 n_stocks: 5 | +0.53 | +1.19 | +0.29 | -2.74 |
atr_short=20, atr_long=60, holding_days=20, n_stocks=20, cost_bps=5, regime_gate=True r-volatility-breakout-us-sp500-0669 | atr_long: 60 cost_bps: 5 n_stocks: 20 | +0.32 | +1.06 | -0.39 | -1.30 |
対象ユニバース
S&P 500 constituents, ~503 stocks
関連する戦略
source: qbuntu-analysis · kabu STATION REST API + J-Quants daily bars
computed asof: 2026-09-24T02:22:15