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.
+28.0%
Total Return
$12,796
Ending Value
+13.2%
CAGR
-34.2%
Max Drawdown
0.52
Sharpe
56%
Win Rate
9
Trades
90%
Time in Market
SLM · SMA Crossover Long & Short turned $10,000 into $12,796 (+28.0%) vs buy & hold $11,759 (+17.6%) over 2024-08-01→2026-07-31 — it beat buy & hold by 10.4%, worst drawdown 34% (vs 46%) · 4 short trades.
Equity curve — $10,000 invested
501 trading daysRecent trades
long & short round-trips| Entry | Exit | Side | Return |
|---|---|---|---|
| 2026-06-25 | 2026-07-31 (open) | LONG | +5.6% |
| 2026-06-02 | 2026-06-25 | SHORT | -11.6% |
| 2026-04-21 | 2026-06-02 | LONG | -3.2% |
| 2026-01-02 | 2026-04-21 | SHORT | +16.9% |
| 2025-11-20 | 2026-01-02 | LONG | +1.9% |
| 2025-08-07 | 2025-11-20 | SHORT | +14.7% |
| 2025-05-12 | 2025-08-07 | LONG | -5.3% |
| 2025-03-26 | 2025-05-12 | SHORT | -11.3% |
| 2024-10-10 | 2025-03-26 | LONG | +31.9% |
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