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.
-34.6%
Total Return
$6,541
Ending Value
-19.2%
CAGR
-53.4%
Max Drawdown
-0.50
Sharpe
15%
Win Rate
13
Trades
90%
Time in Market
AMRX · SMA Crossover Long & Short turned $10,000 into $6,541 (-34.6%) vs buy & hold $25,515 (+155.2%) over 2024-08-01→2026-07-31 — it trailed buy & hold by 189.7%, worst drawdown 53% (vs 25%) · 6 short trades.
Equity curve — $10,000 invested
501 trading daysRecent trades
long & short round-trips| Entry | Exit | Side | Return |
|---|---|---|---|
| 2026-06-10 | 2026-07-31 (open) | LONG | +19.6% |
| 2026-06-03 | 2026-06-10 | SHORT | -19.0% |
| 2026-05-04 | 2026-06-03 | LONG | -1.8% |
| 2026-03-16 | 2026-05-04 | SHORT | -9.8% |
| 2025-06-12 | 2026-03-16 | LONG | +50.0% |
| 2025-04-09 | 2025-06-12 | SHORT | -7.1% |
| 2025-03-05 | 2025-04-09 | LONG | -17.2% |
| 2025-02-27 | 2025-03-05 | SHORT | -7.0% |
| 2025-01-29 | 2025-02-27 | LONG | -4.0% |
| 2024-12-10 | 2025-01-29 | SHORT | -7.1% |
| 2024-11-11 | 2024-12-10 | LONG | -11.4% |
| 2024-11-04 | 2024-11-11 | SHORT | -9.4% |
| 2024-10-10 | 2024-11-04 | LONG | -0.6% |
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