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.
-8.6%
Total Return
$9,140
Ending Value
-4.4%
CAGR
-25.2%
Max Drawdown
-0.12
Sharpe
44%
Win Rate
9
Trades
90%
Time in Market
IWM · SMA Crossover Long & Short turned $10,000 into $9,140 (-8.6%) vs buy & hold $13,445 (+34.5%) over 2024-08-01→2026-07-31 — it trailed buy & hold by 43.1%, worst drawdown 25% (vs 28%) · 4 short trades.
Equity curve — $10,000 invested
501 trading daysRecent trades
long & short round-trips| Entry | Exit | Side | Return |
|---|---|---|---|
| 2026-04-21 | 2026-07-31 (open) | LONG | +6.1% |
| 2026-03-12 | 2026-04-21 | SHORT | -11.0% |
| 2025-12-15 | 2026-03-12 | LONG | -1.8% |
| 2025-11-18 | 2025-12-15 | SHORT | -7.9% |
| 2025-05-15 | 2025-11-18 | LONG | +12.2% |
| 2025-02-25 | 2025-05-15 | SHORT | +3.4% |
| 2025-02-18 | 2025-02-25 | LONG | -5.2% |
| 2024-12-31 | 2025-02-18 | SHORT | -2.8% |
| 2024-10-10 | 2024-12-31 | LONG | +1.9% |
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