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.
+0.0%
Total Return
$10,002
Ending Value
+0.0%
CAGR
-25.1%
Max Drawdown
0.11
Sharpe
33%
Win Rate
9
Trades
90%
Time in Market
MKL · SMA Crossover Long & Short turned $10,000 into $10,002 (+0.0%) vs buy & hold $12,017 (+20.2%) over 2024-08-01→2026-07-31 — it trailed buy & hold by 20.2%, worst drawdown 25% (vs 20%) · 4 short trades.
Equity curve — $10,000 invested
501 trading daysRecent trades
long & short round-trips| Entry | Exit | Side | Return |
|---|---|---|---|
| 2026-06-30 | 2026-07-31 (open) | LONG | -3.6% |
| 2026-01-28 | 2026-06-30 | SHORT | +2.9% |
| 2025-11-11 | 2026-01-28 | LONG | -2.5% |
| 2025-08-15 | 2025-11-11 | SHORT | -6.9% |
| 2025-05-13 | 2025-08-15 | LONG | +0.8% |
| 2025-03-28 | 2025-05-13 | SHORT | -3.1% |
| 2024-11-05 | 2025-03-28 | LONG | +19.0% |
| 2024-11-01 | 2024-11-05 | SHORT | -0.9% |
| 2024-10-10 | 2024-11-01 | LONG | -0.2% |
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