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.
-24.6%
Total Return
$7,543
Ending Value
-13.2%
CAGR
-47.1%
Max Drawdown
-0.49
Sharpe
40%
Win Rate
10
Trades
90%
Time in Market
WMT · SMA Crossover Long & Short turned $10,000 into $7,543 (-24.6%) vs buy & hold $15,934 (+59.3%) over 2024-08-01→2026-07-31 — it trailed buy & hold by 83.9%, worst drawdown 47% (vs 22%) · 5 short trades.
Equity curve — $10,000 invested
501 trading daysRecent trades
long & short round-trips| Entry | Exit | Side | Return |
|---|---|---|---|
| 2026-06-02 | 2026-07-31 (open) | SHORT | +1.6% |
| 2026-04-22 | 2026-06-02 | LONG | -13.0% |
| 2026-03-27 | 2026-04-22 | SHORT | -5.8% |
| 2025-12-01 | 2026-03-27 | LONG | +10.2% |
| 2025-11-17 | 2025-12-01 | SHORT | -8.3% |
| 2025-08-07 | 2025-11-17 | LONG | -0.2% |
| 2025-07-01 | 2025-08-07 | SHORT | -5.0% |
| 2025-04-29 | 2025-07-01 | LONG | +2.3% |
| 2025-03-14 | 2025-04-29 | SHORT | -12.5% |
| 2024-10-10 | 2025-03-14 | LONG | +7.2% |
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