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.
+26.0%
Total Return
$12,603
Ending Value
+12.3%
CAGR
-78.6%
Max Drawdown
0.53
Sharpe
50%
Win Rate
10
Trades
90%
Time in Market
APP · SMA Crossover Long & Short turned $10,000 into $12,603 (+26.0%) vs buy & hold $52,723 (+427.2%) over 2024-08-01→2026-07-31 — it trailed buy & hold by 401.2%, worst drawdown 79% (vs 57%) · 5 short trades.
Equity curve — $10,000 invested
501 trading daysRecent trades
long & short round-trips| Entry | Exit | Side | Return |
|---|---|---|---|
| 2026-07-07 | 2026-07-31 (open) | SHORT | +25.0% |
| 2026-04-30 | 2026-07-07 | LONG | +18.3% |
| 2026-01-23 | 2026-04-30 | SHORT | +14.9% |
| 2025-12-12 | 2026-01-23 | LONG | -21.8% |
| 2025-11-11 | 2025-12-12 | SHORT | -12.7% |
| 2025-08-07 | 2025-11-11 | LONG | +36.0% |
| 2025-07-09 | 2025-08-07 | SHORT | -24.0% |
| 2025-05-13 | 2025-07-09 | LONG | -4.7% |
| 2025-03-14 | 2025-05-13 | SHORT | -26.4% |
| 2024-10-10 | 2025-03-14 | LONG | +102.2% |
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