Strategy backtester
Test any of 20 strategies on any ticker — long, short, or both — against free historical prices, and compare to buy & hold. Set trading cost and a stop-loss for a realistic run. Historical simulation only (dividends not modeled); past performance is not indicative of future results, and this is analysis, not advice.
+21.7%
Total Return
$12,171
Ending Value
+10.4%
CAGR
-55.3%
Max Drawdown
0.44
Sharpe
50%
Win Rate
8
Trades
90%
Time in Market
LULU · SMA Crossover Long & Short turned $10,000 into $12,171 (+21.7%) vs buy & hold $4,773 (-52.3%) over 2024-08-01→2026-07-31 — it beat buy & hold by 74.0%, worst drawdown 55% (vs 75%) · 4 short trades.
Equity curve — $10,000 invested
501 trading daysRecent trades
long & short round-trips| Entry | Exit | Side | Return |
|---|---|---|---|
| 2026-02-03 | 2026-07-31 (open) | SHORT | +30.7% |
| 2025-12-05 | 2026-02-03 | LONG | -9.7% |
| 2025-11-18 | 2025-12-05 | SHORT | -15.9% |
| 2025-11-13 | 2025-11-18 | LONG | -3.4% |
| 2025-06-23 | 2025-11-13 | SHORT | +24.8% |
| 2025-05-21 | 2025-06-23 | LONG | -29.0% |
| 2025-02-28 | 2025-05-21 | SHORT | +13.1% |
| 2024-10-10 | 2025-02-28 | LONG | +33.6% |
Alt-Data Signal Hub · showing live market data, fetched the moment this page loaded · market & option prices are always live on load · display-only, not advice