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.
-7.7%
Total Return
$9,226
Ending Value
-4.0%
CAGR
-46.5%
Max Drawdown
0.13
Sharpe
62%
Win Rate
13
Trades
90%
Time in Market
DAL · SMA Crossover Long & Short turned $10,000 into $9,226 (-7.7%) vs buy & hold $21,070 (+110.7%) over 2024-08-01→2026-07-31 — it trailed buy & hold by 118.4%, worst drawdown 47% (vs 48%) · 6 short trades.
Equity curve — $10,000 invested
501 trading daysRecent trades
long & short round-trips| Entry | Exit | Side | Return |
|---|---|---|---|
| 2026-04-15 | 2026-07-31 (open) | LONG | +21.5% |
| 2026-03-04 | 2026-04-15 | SHORT | -12.8% |
| 2026-02-26 | 2026-03-04 | LONG | -9.5% |
| 2026-02-10 | 2026-02-26 | SHORT | +5.3% |
| 2025-11-28 | 2026-02-10 | LONG | +16.2% |
| 2025-11-17 | 2025-11-28 | SHORT | -15.0% |
| 2025-11-04 | 2025-11-17 | LONG | +0.2% |
| 2025-10-08 | 2025-11-04 | SHORT | +2.6% |
| 2025-05-15 | 2025-10-08 | LONG | +13.6% |
| 2025-03-04 | 2025-05-15 | SHORT | +8.1% |
| 2025-01-22 | 2025-03-04 | LONG | -19.3% |
| 2025-01-06 | 2025-01-22 | SHORT | -12.9% |
| 2024-10-10 | 2025-01-06 | LONG | +19.4% |
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