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.
-94.7%
Total Return
$530
Ending Value
-77.2%
CAGR
-97.4%
Max Drawdown
-1.58
Sharpe
27%
Win Rate
15
Trades
90%
Time in Market
EGHT · SMA Crossover Long & Short turned $10,000 into $530 (-94.7%) vs buy & hold $6,714 (-32.9%) over 2024-08-01→2026-07-31 — it trailed buy & hold by 61.8%, worst drawdown 97% (vs 54%) · 7 short trades.
Equity curve — $10,000 invested
501 trading daysRecent trades
long & short round-trips| Entry | Exit | Side | Return |
|---|---|---|---|
| 2026-07-30 | 2026-07-31 (open) | LONG | +2.7% |
| 2026-06-12 | 2026-07-30 | SHORT | -3.9% |
| 2026-05-06 | 2026-06-12 | LONG | -26.4% |
| 2026-03-26 | 2026-05-06 | SHORT | -39.9% |
| 2026-02-13 | 2026-03-26 | LONG | -35.7% |
| 2026-01-15 | 2026-02-13 | SHORT | -52.8% |
| 2025-12-08 | 2026-01-15 | LONG | -13.7% |
| 2025-10-21 | 2025-12-08 | SHORT | -7.4% |
| 2025-09-12 | 2025-10-21 | LONG | -9.5% |
| 2025-08-19 | 2025-09-12 | SHORT | -12.3% |
| 2025-06-24 | 2025-08-19 | LONG | +1.1% |
| 2025-03-10 | 2025-06-24 | SHORT | +14.7% |
| 2025-02-13 | 2025-03-10 | LONG | -37.5% |
| 2025-01-08 | 2025-02-13 | SHORT | -30.9% |
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