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.
-5.0%
Total Return
$9,504
Ending Value
-2.5%
CAGR
-75.0%
Max Drawdown
0.63
Sharpe
50%
Win Rate
10
Trades
90%
Time in Market
SOXL · SMA Crossover Long & Short turned $10,000 into $9,504 (-5.0%) vs buy & hold $32,777 (+227.8%) over 2024-08-01→2026-07-31 — it trailed buy & hold by 232.7%, worst drawdown 75% (vs 80%) · 5 short trades.
Equity curve — $10,000 invested
501 trading daysRecent trades
long & short round-trips| Entry | Exit | Side | Return |
|---|---|---|---|
| 2026-07-20 | 2026-07-31 (open) | SHORT | +16.1% |
| 2026-04-16 | 2026-07-20 | LONG | +54.8% |
| 2026-03-17 | 2026-04-16 | SHORT | -60.8% |
| 2025-12-19 | 2026-03-17 | LONG | +31.7% |
| 2025-12-01 | 2025-12-19 | SHORT | -1.0% |
| 2025-05-21 | 2025-12-01 | LONG | +143.0% |
| 2025-02-06 | 2025-05-21 | SHORT | +38.6% |
| 2025-01-22 | 2025-02-06 | LONG | -21.2% |
| 2024-11-11 | 2025-01-22 | SHORT | -7.3% |
| 2024-10-10 | 2024-11-11 | LONG | -13.4% |
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