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.
+41.5%
Total Return
$14,145
Ending Value
+19.1%
CAGR
-24.0%
Max Drawdown
0.79
Sharpe
62%
Win Rate
13
Trades
90%
Time in Market
LMT · SMA Crossover Long & Short turned $10,000 into $14,145 (+41.5%) vs buy & hold $10,617 (+6.2%) over 2024-08-01→2026-07-31 — it beat buy & hold by 35.3%, worst drawdown 24% (vs 33%) · 6 short trades.
Equity curve — $10,000 invested
501 trading daysRecent trades
long & short round-trips| Entry | Exit | Side | Return |
|---|---|---|---|
| 2026-07-24 | 2026-07-31 (open) | LONG | +0.0% |
| 2026-07-13 | 2026-07-24 | SHORT | -11.9% |
| 2026-07-06 | 2026-07-13 | LONG | -3.2% |
| 2026-04-02 | 2026-07-06 | SHORT | +13.6% |
| 2025-12-31 | 2026-04-02 | LONG | +28.8% |
| 2025-11-11 | 2025-12-31 | SHORT | -5.8% |
| 2025-09-08 | 2025-11-11 | LONG | -0.4% |
| 2025-07-01 | 2025-09-08 | SHORT | +1.5% |
| 2025-04-21 | 2025-07-01 | LONG | +1.7% |
| 2025-04-17 | 2025-04-21 | SHORT | +1.2% |
| 2025-03-28 | 2025-04-17 | LONG | +5.1% |
| 2024-11-06 | 2025-03-28 | SHORT | +20.0% |
| 2024-10-10 | 2024-11-06 | LONG | -7.6% |
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