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.
-24.1%
Total Return
$7,585
Ending Value
-13.0%
CAGR
-35.5%
Max Drawdown
-0.53
Sharpe
27%
Win Rate
11
Trades
90%
Time in Market
MRSH · SMA Crossover Long & Short turned $10,000 into $7,585 (-24.1%) vs buy & hold $8,445 (-15.5%) over 2024-08-01→2026-07-31 — it trailed buy & hold by 8.6%, worst drawdown 36% (vs 36%) · 5 short trades.
Equity curve — $10,000 invested
501 trading daysRecent trades
long & short round-trips| Entry | Exit | Side | Return |
|---|---|---|---|
| 2026-07-02 | 2026-07-31 (open) | LONG | +6.2% |
| 2026-01-28 | 2026-07-02 | SHORT | -0.2% |
| 2025-12-23 | 2026-01-28 | LONG | -4.2% |
| 2025-06-20 | 2025-12-23 | SHORT | +14.0% |
| 2025-06-04 | 2025-06-20 | LONG | -6.9% |
| 2025-04-23 | 2025-06-04 | SHORT | -6.1% |
| 2025-02-07 | 2025-04-23 | LONG | -3.7% |
| 2024-12-19 | 2025-02-07 | SHORT | -8.1% |
| 2024-11-27 | 2024-12-19 | LONG | -9.8% |
| 2024-10-11 | 2024-11-27 | SHORT | -3.6% |
| 2024-10-10 | 2024-10-11 | LONG | +0.7% |
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