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.
+17.4%
Total Return
$11,737
Ending Value
+8.4%
CAGR
-18.4%
Max Drawdown
0.55
Sharpe
46%
Win Rate
13
Trades
90%
Time in Market
KO · SMA Crossover Long & Short turned $10,000 into $11,737 (+17.4%) vs buy & hold $12,888 (+28.9%) over 2024-08-01→2026-07-31 — it trailed buy & hold by 11.5%, worst drawdown 18% (vs 17%) · 6 short trades.
Equity curve — $10,000 invested
501 trading daysRecent trades
long & short round-trips| Entry | Exit | Side | Return |
|---|---|---|---|
| 2026-05-11 | 2026-07-31 (open) | LONG | +11.4% |
| 2026-03-30 | 2026-05-11 | SHORT | -3.1% |
| 2026-01-29 | 2026-03-30 | LONG | +3.9% |
| 2025-12-29 | 2026-01-29 | SHORT | -4.7% |
| 2025-10-28 | 2025-12-29 | LONG | +0.0% |
| 2025-09-04 | 2025-10-28 | SHORT | -2.8% |
| 2025-09-03 | 2025-09-04 | LONG | -1.1% |
| 2025-06-18 | 2025-09-03 | SHORT | +0.3% |
| 2025-06-11 | 2025-06-18 | LONG | -4.0% |
| 2025-06-03 | 2025-06-11 | SHORT | -1.3% |
| 2025-02-10 | 2025-06-03 | LONG | +10.2% |
| 2024-10-18 | 2025-02-10 | SHORT | +8.4% |
| 2024-10-10 | 2024-10-18 | LONG | +1.7% |
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