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.
+26.0%
Total Return
$12,595
Ending Value
+12.3%
CAGR
-20.8%
Max Drawdown
0.66
Sharpe
60%
Win Rate
10
Trades
90%
Time in Market
MGK · SMA Crossover Long & Short turned $10,000 into $12,595 (+26.0%) vs buy & hold $14,293 (+42.9%) over 2024-08-01→2026-07-31 — it trailed buy & hold by 17.0%, worst drawdown 21% (vs 24%) · 5 short trades.
Equity curve — $10,000 invested
501 trading daysRecent trades
long & short round-trips| Entry | Exit | Side | Return |
|---|---|---|---|
| 2026-07-02 | 2026-07-31 (open) | SHORT | +0.8% |
| 2026-04-22 | 2026-07-02 | LONG | +3.5% |
| 2026-01-27 | 2026-04-22 | SHORT | -1.7% |
| 2025-12-17 | 2026-01-27 | LONG | +2.8% |
| 2025-12-11 | 2025-12-17 | SHORT | +3.4% |
| 2025-05-12 | 2025-12-11 | LONG | +23.4% |
| 2025-03-03 | 2025-05-12 | SHORT | -2.0% |
| 2025-02-11 | 2025-03-03 | LONG | -6.0% |
| 2025-02-04 | 2025-02-11 | SHORT | -0.7% |
| 2024-10-10 | 2025-02-04 | LONG | +7.6% |
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