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.
-28.2%
Total Return
$7,183
Ending Value
-15.3%
CAGR
-37.1%
Max Drawdown
-0.56
Sharpe
42%
Win Rate
12
Trades
90%
Time in Market
JPM · SMA Crossover Long & Short turned $10,000 into $7,183 (-28.2%) vs buy & hold $16,916 (+69.2%) over 2024-08-01→2026-07-31 — it trailed buy & hold by 97.3%, worst drawdown 37% (vs 25%) · 6 short trades.
Equity curve — $10,000 invested
501 trading daysRecent trades
long & short round-trips| Entry | Exit | Side | Return |
|---|---|---|---|
| 2026-06-17 | 2026-07-31 (open) | LONG | +5.5% |
| 2026-06-01 | 2026-06-17 | SHORT | -12.4% |
| 2026-04-20 | 2026-06-01 | LONG | -6.4% |
| 2026-01-30 | 2026-04-20 | SHORT | -3.6% |
| 2025-11-19 | 2026-01-30 | LONG | +0.9% |
| 2025-10-28 | 2025-11-19 | SHORT | +0.7% |
| 2025-05-08 | 2025-10-28 | LONG | +20.5% |
| 2025-03-13 | 2025-05-08 | SHORT | -12.6% |
| 2025-01-21 | 2025-03-13 | LONG | -14.4% |
| 2025-01-13 | 2025-01-21 | SHORT | -7.7% |
| 2024-10-17 | 2025-01-13 | LONG | +8.8% |
| 2024-10-10 | 2024-10-17 | SHORT | -5.4% |
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