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.
-25.4%
Total Return
$7,460
Ending Value
-13.7%
CAGR
-41.5%
Max Drawdown
-0.39
Sharpe
29%
Win Rate
14
Trades
90%
Time in Market
OVLY · SMA Crossover Long & Short turned $10,000 into $7,460 (-25.4%) vs buy & hold $12,839 (+28.4%) over 2024-08-01→2026-07-31 — it trailed buy & hold by 53.8%, worst drawdown 41% (vs 27%) · 7 short trades.
Equity curve — $10,000 invested
501 trading daysRecent trades
long & short round-trips| Entry | Exit | Side | Return |
|---|---|---|---|
| 2026-07-22 | 2026-07-31 (open) | SHORT | -2.9% |
| 2026-06-16 | 2026-07-22 | LONG | -2.4% |
| 2026-05-28 | 2026-06-16 | SHORT | -2.5% |
| 2026-04-16 | 2026-05-28 | LONG | -4.2% |
| 2026-03-20 | 2026-04-16 | SHORT | -11.7% |
| 2025-11-17 | 2026-03-20 | LONG | +9.1% |
| 2025-10-10 | 2025-11-17 | SHORT | -8.1% |
| 2025-08-26 | 2025-10-10 | LONG | -8.4% |
| 2025-08-21 | 2025-08-26 | SHORT | -3.3% |
| 2025-05-12 | 2025-08-21 | LONG | +5.1% |
| 2025-03-11 | 2025-05-12 | SHORT | -6.2% |
| 2025-03-10 | 2025-03-11 | LONG | -1.3% |
| 2025-01-07 | 2025-03-10 | SHORT | +7.4% |
| 2024-10-10 | 2025-01-07 | LONG | +6.6% |
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