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.
-49.7%
Total Return
$5,030
Ending Value
-29.2%
CAGR
-77.8%
Max Drawdown
0.02
Sharpe
33%
Win Rate
9
Trades
90%
Time in Market
ARAY · SMA Crossover Long & Short turned $10,000 into $5,030 (-49.7%) vs buy & hold $1,598 (-84.0%) over 2024-08-01→2026-07-31 — it beat buy & hold by 34.3%, worst drawdown 78% (vs 91%) · 5 short trades.
Equity curve — $10,000 invested
501 trading daysRecent trades
long & short round-trips| Entry | Exit | Side | Return |
|---|---|---|---|
| 2026-05-14 | 2026-07-31 (open) | SHORT | +3.6% |
| 2026-05-06 | 2026-05-14 | LONG | -41.7% |
| 2025-11-04 | 2026-05-06 | SHORT | +65.2% |
| 2025-08-12 | 2025-11-04 | LONG | -6.8% |
| 2025-06-12 | 2025-08-12 | SHORT | -18.4% |
| 2025-06-04 | 2025-06-12 | LONG | -21.4% |
| 2025-03-06 | 2025-06-04 | SHORT | +13.1% |
| 2024-11-20 | 2025-03-06 | LONG | +0.0% |
| 2024-10-10 | 2024-11-20 | SHORT | -2.2% |
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