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.
-42.4%
Total Return
$5,760
Ending Value
-24.2%
CAGR
-51.0%
Max Drawdown
-0.63
Sharpe
27%
Win Rate
15
Trades
90%
Time in Market
DSGX · SMA Crossover Long & Short turned $10,000 into $5,760 (-42.4%) vs buy & hold $7,551 (-24.5%) over 2024-08-01→2026-07-31 — it trailed buy & hold by 17.9%, worst drawdown 51% (vs 49%) · 7 short trades.
Equity curve — $10,000 invested
501 trading daysRecent trades
long & short round-trips| Entry | Exit | Side | Return |
|---|---|---|---|
| 2026-07-29 | 2026-07-31 (open) | LONG | -3.6% |
| 2026-06-30 | 2026-07-29 | SHORT | -12.7% |
| 2026-06-03 | 2026-06-30 | LONG | -6.6% |
| 2026-05-19 | 2026-06-03 | SHORT | -5.1% |
| 2026-03-31 | 2026-05-19 | LONG | -1.4% |
| 2026-01-26 | 2026-03-31 | SHORT | +13.5% |
| 2025-12-24 | 2026-01-26 | LONG | -7.1% |
| 2025-08-22 | 2025-12-24 | SHORT | +12.2% |
| 2025-08-05 | 2025-08-22 | LONG | -5.8% |
| 2025-06-20 | 2025-08-05 | SHORT | -8.5% |
| 2025-05-06 | 2025-06-20 | LONG | -7.8% |
| 2025-02-27 | 2025-05-06 | SHORT | +2.4% |
| 2025-02-10 | 2025-02-27 | LONG | -10.0% |
| 2025-01-14 | 2025-02-10 | SHORT | -8.9% |
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