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.
-77.1%
Total Return
$2,293
Ending Value
-52.3%
CAGR
-81.2%
Max Drawdown
-1.31
Sharpe
14%
Win Rate
14
Trades
90%
Time in Market
CRTO · SMA Crossover Long & Short turned $10,000 into $2,293 (-77.1%) vs buy & hold $4,647 (-53.5%) over 2024-08-01→2026-07-31 — it trailed buy & hold by 23.5%, worst drawdown 81% (vs 68%) · 7 short trades.
Equity curve — $10,000 invested
501 trading daysRecent trades
long & short round-trips| Entry | Exit | Side | Return |
|---|---|---|---|
| 2026-07-06 | 2026-07-31 (open) | LONG | -5.8% |
| 2026-05-15 | 2026-07-06 | SHORT | -44.3% |
| 2026-04-20 | 2026-05-15 | LONG | -18.5% |
| 2026-02-03 | 2026-04-20 | SHORT | -8.1% |
| 2026-01-23 | 2026-02-03 | LONG | -10.2% |
| 2025-11-26 | 2026-01-23 | SHORT | -3.0% |
| 2025-11-17 | 2025-11-26 | LONG | -1.1% |
| 2025-09-12 | 2025-11-17 | SHORT | +9.5% |
| 2025-08-27 | 2025-09-12 | LONG | -11.1% |
| 2025-03-13 | 2025-08-27 | SHORT | +28.8% |
| 2025-02-18 | 2025-03-13 | LONG | -21.8% |
| 2025-01-21 | 2025-02-18 | SHORT | -17.8% |
| 2024-12-09 | 2025-01-21 | LONG | -10.9% |
| 2024-10-10 | 2024-12-09 | SHORT | -5.3% |
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