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.
-41.0%
Total Return
$5,899
Ending Value
-23.3%
CAGR
-76.2%
Max Drawdown
0.10
Sharpe
50%
Win Rate
10
Trades
90%
Time in Market
YQ · SMA Crossover Long & Short turned $10,000 into $5,899 (-41.0%) vs buy & hold $9,061 (-9.4%) over 2024-08-01→2026-07-31 — it trailed buy & hold by 31.6%, worst drawdown 76% (vs 72%) · 5 short trades.
Equity curve — $10,000 invested
501 trading daysRecent trades
long & short round-trips| Entry | Exit | Side | Return |
|---|---|---|---|
| 2026-06-24 | 2026-07-31 (open) | SHORT | +7.2% |
| 2026-05-14 | 2026-06-24 | LONG | -13.7% |
| 2025-11-28 | 2026-05-14 | SHORT | +52.9% |
| 2025-09-11 | 2025-11-28 | LONG | +95.2% |
| 2025-08-08 | 2025-09-11 | SHORT | -36.2% |
| 2025-05-13 | 2025-08-08 | LONG | +1.2% |
| 2025-04-07 | 2025-05-13 | SHORT | -25.8% |
| 2025-01-31 | 2025-04-07 | LONG | -20.5% |
| 2024-11-06 | 2025-01-31 | SHORT | +2.1% |
| 2024-10-10 | 2024-11-06 | LONG | -31.0% |
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