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.
+15.5%
Total Return
$11,552
Ending Value
+7.5%
CAGR
-14.6%
Max Drawdown
0.70
Sharpe
50%
Win Rate
10
Trades
90%
Time in Market
CMS-PC · SMA Crossover Long & Short turned $10,000 into $11,552 (+15.5%) vs buy & hold $8,728 (-12.7%) over 2024-08-01→2026-07-31 — it beat buy & hold by 28.2%, worst drawdown 15% (vs 22%) · 5 short trades.
Equity curve — $10,000 invested
501 trading daysRecent trades
long & short round-trips| Entry | Exit | Side | Return |
|---|---|---|---|
| 2026-06-04 | 2026-07-31 (open) | SHORT | +2.2% |
| 2026-05-06 | 2026-06-04 | LONG | -2.5% |
| 2026-03-13 | 2026-05-06 | SHORT | -1.0% |
| 2026-01-22 | 2026-03-13 | LONG | -4.7% |
| 2025-11-12 | 2026-01-22 | SHORT | +4.2% |
| 2025-11-07 | 2025-11-12 | LONG | -0.4% |
| 2025-10-28 | 2025-11-07 | SHORT | +1.4% |
| 2025-07-01 | 2025-10-28 | LONG | +11.0% |
| 2024-11-13 | 2025-07-01 | SHORT | +10.3% |
| 2024-10-10 | 2024-11-13 | LONG | -4.0% |
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