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.
+6.7%
Total Return
$10,673
Ending Value
+3.3%
CAGR
-24.8%
Max Drawdown
0.26
Sharpe
36%
Win Rate
11
Trades
90%
Time in Market
PSMT · SMA Crossover Long & Short turned $10,000 into $10,673 (+6.7%) vs buy & hold $21,668 (+116.7%) over 2024-08-01→2026-07-31 — it trailed buy & hold by 110.0%, worst drawdown 25% (vs 15%) · 5 short trades.
Equity curve — $10,000 invested
501 trading daysRecent trades
long & short round-trips| Entry | Exit | Side | Return |
|---|---|---|---|
| 2026-04-17 | 2026-07-31 (open) | LONG | +19.9% |
| 2026-03-26 | 2026-04-17 | SHORT | -10.5% |
| 2025-12-09 | 2026-03-26 | LONG | +16.4% |
| 2025-11-17 | 2025-12-09 | SHORT | -8.6% |
| 2025-07-18 | 2025-11-17 | LONG | +5.6% |
| 2025-07-11 | 2025-07-18 | SHORT | -1.4% |
| 2025-04-21 | 2025-07-11 | LONG | +15.4% |
| 2025-01-21 | 2025-04-21 | SHORT | -3.7% |
| 2024-12-12 | 2025-01-21 | LONG | -6.5% |
| 2024-11-14 | 2024-12-12 | SHORT | -9.8% |
| 2024-10-10 | 2024-11-14 | LONG | -3.3% |
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