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.
-1.1%
Total Return
$9,893
Ending Value
-0.5%
CAGR
-44.8%
Max Drawdown
0.14
Sharpe
38%
Win Rate
13
Trades
90%
Time in Market
COO · SMA Crossover Long & Short turned $10,000 into $9,893 (-1.1%) vs buy & hold $7,677 (-23.2%) over 2024-08-01→2026-07-31 — it beat buy & hold by 22.2%, worst drawdown 45% (vs 47%) · 6 short trades.
Equity curve — $10,000 invested
501 trading daysRecent trades
long & short round-trips| Entry | Exit | Side | Return |
|---|---|---|---|
| 2026-06-22 | 2026-07-31 (open) | LONG | +10.5% |
| 2026-03-10 | 2026-06-22 | SHORT | +12.1% |
| 2026-02-27 | 2026-03-10 | LONG | -11.1% |
| 2026-02-11 | 2026-02-27 | SHORT | -0.7% |
| 2025-10-21 | 2026-02-11 | LONG | +10.7% |
| 2025-08-25 | 2025-10-21 | SHORT | -2.1% |
| 2025-07-29 | 2025-08-25 | LONG | -0.3% |
| 2025-06-02 | 2025-07-29 | SHORT | -10.0% |
| 2025-05-13 | 2025-06-02 | LONG | -18.1% |
| 2025-02-25 | 2025-05-13 | SHORT | +9.4% |
| 2025-02-12 | 2025-02-25 | LONG | -1.9% |
| 2024-11-01 | 2025-02-12 | SHORT | +13.1% |
| 2024-10-10 | 2024-11-01 | LONG | -0.4% |
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