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.
-72.4%
Total Return
$2,758
Ending Value
-47.7%
CAGR
-77.4%
Max Drawdown
-1.75
Sharpe
23%
Win Rate
13
Trades
90%
Time in Market
ABNB · SMA Crossover Long & Short turned $10,000 into $2,758 (-72.4%) vs buy & hold $11,216 (+12.2%) over 2024-08-01→2026-07-31 — it trailed buy & hold by 84.6%, worst drawdown 77% (vs 35%) · 6 short trades.
Equity curve — $10,000 invested
501 trading daysRecent trades
long & short round-trips| Entry | Exit | Side | Return |
|---|---|---|---|
| 2026-06-30 | 2026-07-31 (open) | LONG | +5.9% |
| 2026-06-04 | 2026-06-30 | SHORT | -7.0% |
| 2026-03-16 | 2026-06-04 | LONG | +4.2% |
| 2026-02-09 | 2026-03-16 | SHORT | -5.8% |
| 2025-12-19 | 2026-02-09 | LONG | -10.3% |
| 2025-11-20 | 2025-12-19 | SHORT | -21.3% |
| 2025-11-03 | 2025-11-20 | LONG | -12.0% |
| 2025-08-11 | 2025-11-03 | SHORT | -7.2% |
| 2025-05-14 | 2025-08-11 | LONG | -13.9% |
| 2025-03-20 | 2025-05-14 | SHORT | -9.0% |
| 2025-02-14 | 2025-03-20 | LONG | -21.8% |
| 2024-12-24 | 2025-02-14 | SHORT | -19.6% |
| 2024-10-10 | 2024-12-24 | LONG | +1.6% |
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