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.
-26.3%
Total Return
$7,371
Ending Value
-14.2%
CAGR
-63.6%
Max Drawdown
-0.02
Sharpe
29%
Win Rate
14
Trades
90%
Time in Market
MEDP · SMA Crossover Long & Short turned $10,000 into $7,371 (-26.3%) vs buy & hold $14,984 (+49.8%) over 2024-08-01→2026-07-31 — it trailed buy & hold by 76.1%, worst drawdown 64% (vs 37%) · 7 short trades.
Equity curve — $10,000 invested
501 trading daysRecent trades
long & short round-trips| Entry | Exit | Side | Return |
|---|---|---|---|
| 2026-06-18 | 2026-07-31 (open) | LONG | +25.4% |
| 2026-05-06 | 2026-06-18 | SHORT | -7.8% |
| 2026-04-13 | 2026-05-06 | LONG | -14.9% |
| 2026-02-11 | 2026-04-13 | SHORT | -18.2% |
| 2026-01-15 | 2026-02-11 | LONG | -31.4% |
| 2025-12-19 | 2026-01-15 | SHORT | -8.7% |
| 2025-06-04 | 2025-12-19 | LONG | +81.7% |
| 2025-03-03 | 2025-06-04 | SHORT | +2.0% |
| 2025-01-23 | 2025-03-03 | LONG | -8.3% |
| 2025-01-16 | 2025-01-23 | SHORT | -3.3% |
| 2024-12-17 | 2025-01-16 | LONG | -3.3% |
| 2024-12-10 | 2024-12-17 | SHORT | -1.9% |
| 2024-12-02 | 2024-12-10 | LONG | -0.1% |
| 2024-10-10 | 2024-12-02 | SHORT | +0.7% |
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