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.
-42.3%
Total Return
$5,772
Ending Value
-24.2%
CAGR
-52.4%
Max Drawdown
-0.93
Sharpe
42%
Win Rate
12
Trades
90%
Time in Market
CPRT · SMA Crossover Long & Short turned $10,000 into $5,772 (-42.3%) vs buy & hold $5,575 (-44.2%) over 2024-08-01→2026-07-31 — it beat buy & hold by 2.0%, worst drawdown 52% (vs 57%) · 6 short trades.
Equity curve — $10,000 invested
501 trading daysRecent trades
long & short round-trips| Entry | Exit | Side | Return |
|---|---|---|---|
| 2026-06-02 | 2026-07-31 (open) | SHORT | +5.6% |
| 2026-05-21 | 2026-06-02 | LONG | -10.3% |
| 2026-02-20 | 2026-05-21 | SHORT | +5.7% |
| 2026-01-23 | 2026-02-20 | LONG | -11.9% |
| 2025-09-29 | 2026-01-23 | SHORT | +7.2% |
| 2025-08-29 | 2025-09-29 | LONG | -8.6% |
| 2025-06-04 | 2025-08-29 | SHORT | +3.1% |
| 2025-04-15 | 2025-06-04 | LONG | -16.7% |
| 2025-03-06 | 2025-04-15 | SHORT | -12.5% |
| 2025-02-21 | 2025-03-06 | LONG | -5.1% |
| 2025-01-13 | 2025-02-21 | SHORT | -1.7% |
| 2024-10-10 | 2025-01-13 | LONG | +0.1% |
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