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.
-69.1%
Total Return
$3,090
Ending Value
-44.6%
CAGR
-85.4%
Max Drawdown
-0.43
Sharpe
33%
Win Rate
12
Trades
90%
Time in Market
ABCL · SMA Crossover Long & Short turned $10,000 into $3,090 (-69.1%) vs buy & hold $18,721 (+87.2%) over 2024-08-01→2026-07-31 — it trailed buy & hold by 156.3%, worst drawdown 85% (vs 55%) · 6 short trades.
Equity curve — $10,000 invested
501 trading daysRecent trades
long & short round-trips| Entry | Exit | Side | Return |
|---|---|---|---|
| 2026-04-06 | 2026-07-31 (open) | LONG | +68.4% |
| 2026-02-12 | 2026-04-06 | SHORT | -15.3% |
| 2026-01-15 | 2026-02-12 | LONG | -29.7% |
| 2025-11-13 | 2026-01-15 | SHORT | -15.5% |
| 2025-09-30 | 2025-11-13 | LONG | -28.0% |
| 2025-09-09 | 2025-09-30 | SHORT | -18.6% |
| 2025-06-12 | 2025-09-09 | LONG | +34.6% |
| 2025-05-16 | 2025-06-12 | SHORT | -55.2% |
| 2025-05-07 | 2025-05-16 | LONG | +1.0% |
| 2025-03-03 | 2025-05-07 | SHORT | +14.8% |
| 2024-10-23 | 2025-03-03 | LONG | -15.1% |
| 2024-10-10 | 2024-10-23 | SHORT | -11.2% |
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