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.
-64.2%
Total Return
$3,582
Ending Value
-40.3%
CAGR
-77.0%
Max Drawdown
-0.47
Sharpe
25%
Win Rate
12
Trades
90%
Time in Market
AVAV · SMA Crossover Long & Short turned $10,000 into $3,582 (-64.2%) vs buy & hold $8,568 (-14.3%) over 2024-08-01→2026-07-31 — it trailed buy & hold by 49.9%, worst drawdown 77% (vs 67%) · 6 short trades.
Equity curve — $10,000 invested
501 trading daysRecent trades
long & short round-trips| Entry | Exit | Side | Return |
|---|---|---|---|
| 2026-06-24 | 2026-07-31 (open) | SHORT | -5.1% |
| 2026-06-17 | 2026-06-24 | LONG | -14.9% |
| 2026-02-17 | 2026-06-17 | SHORT | +36.5% |
| 2026-01-15 | 2026-02-17 | LONG | -30.5% |
| 2025-11-20 | 2026-01-15 | SHORT | -38.2% |
| 2025-09-25 | 2025-11-20 | LONG | -9.2% |
| 2025-08-28 | 2025-09-25 | SHORT | -21.2% |
| 2025-04-29 | 2025-08-28 | LONG | +62.4% |
| 2025-02-28 | 2025-04-29 | SHORT | -2.4% |
| 2025-02-04 | 2025-02-28 | LONG | -19.6% |
| 2024-11-29 | 2025-02-04 | SHORT | +4.3% |
| 2024-10-10 | 2024-11-29 | LONG | -5.9% |
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