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.
-19.3%
Total Return
$8,072
Ending Value
-10.2%
CAGR
-37.6%
Max Drawdown
-0.21
Sharpe
44%
Win Rate
16
Trades
90%
Time in Market
BN · SMA Crossover Long & Short turned $10,000 into $8,072 (-19.3%) vs buy & hold $13,408 (+34.1%) over 2024-08-01→2026-07-31 — it trailed buy & hold by 53.4%, worst drawdown 38% (vs 28%) · 8 short trades.
Equity curve — $10,000 invested
501 trading daysRecent trades
long & short round-trips| Entry | Exit | Side | Return |
|---|---|---|---|
| 2026-06-17 | 2026-07-31 (open) | SHORT | +4.9% |
| 2026-04-23 | 2026-06-17 | LONG | -1.4% |
| 2026-02-20 | 2026-04-23 | SHORT | +1.3% |
| 2026-02-18 | 2026-02-20 | LONG | -3.1% |
| 2026-02-09 | 2026-02-18 | SHORT | -1.2% |
| 2025-12-12 | 2026-02-09 | LONG | +2.7% |
| 2025-12-11 | 2025-12-12 | SHORT | +2.0% |
| 2025-12-09 | 2025-12-11 | LONG | -0.3% |
| 2025-11-18 | 2025-12-09 | SHORT | -7.5% |
| 2025-11-07 | 2025-11-18 | LONG | -5.2% |
| 2025-11-05 | 2025-11-07 | SHORT | +0.2% |
| 2025-05-09 | 2025-11-05 | LONG | +21.4% |
| 2025-03-06 | 2025-05-09 | SHORT | -7.8% |
| 2025-02-05 | 2025-03-06 | LONG | -11.8% |
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