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.
-29.3%
Total Return
$7,070
Ending Value
-16.0%
CAGR
-39.8%
Max Drawdown
-0.61
Sharpe
23%
Win Rate
13
Trades
90%
Time in Market
SYK · SMA Crossover Long & Short turned $10,000 into $7,070 (-29.3%) vs buy & hold $9,776 (-2.2%) over 2024-08-01→2026-07-31 — it trailed buy & hold by 27.1%, worst drawdown 40% (vs 30%) · 6 short trades.
Equity curve — $10,000 invested
501 trading daysRecent trades
long & short round-trips| Entry | Exit | Side | Return |
|---|---|---|---|
| 2026-07-01 | 2026-07-31 (open) | LONG | +3.9% |
| 2026-03-23 | 2026-07-01 | SHORT | +5.8% |
| 2026-01-30 | 2026-03-23 | LONG | -10.0% |
| 2025-09-18 | 2026-01-30 | SHORT | +2.2% |
| 2025-09-11 | 2025-09-18 | LONG | -2.8% |
| 2025-08-18 | 2025-09-11 | SHORT | -1.9% |
| 2025-05-13 | 2025-08-18 | LONG | -1.5% |
| 2025-03-17 | 2025-05-13 | SHORT | -3.8% |
| 2025-01-31 | 2025-03-17 | LONG | -4.5% |
| 2024-12-30 | 2025-01-31 | SHORT | -8.0% |
| 2024-11-05 | 2024-12-30 | LONG | -2.1% |
| 2024-10-25 | 2024-11-05 | SHORT | -4.8% |
| 2024-10-10 | 2024-10-25 | LONG | -0.2% |
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