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.
+30.2%
Total Return
$13,021
Ending Value
+14.2%
CAGR
-57.4%
Max Drawdown
0.68
Sharpe
50%
Win Rate
12
Trades
90%
Time in Market
AMBO · SMA Crossover Long & Short turned $10,000 into $13,021 (+30.2%) vs buy & hold $16,500 (+65.0%) over 2024-08-01→2026-07-31 — it trailed buy & hold by 34.8%, worst drawdown 57% (vs 74%) · 6 short trades.
Equity curve — $10,000 invested
501 trading daysRecent trades
long & short round-trips| Entry | Exit | Side | Return |
|---|---|---|---|
| 2026-07-10 | 2026-07-31 (open) | SHORT | +11.2% |
| 2026-04-13 | 2026-07-10 | LONG | -5.9% |
| 2025-12-12 | 2026-04-13 | SHORT | +36.8% |
| 2025-12-04 | 2025-12-12 | LONG | -15.9% |
| 2025-11-17 | 2025-12-04 | SHORT | -8.5% |
| 2025-07-29 | 2025-11-17 | LONG | +44.6% |
| 2025-06-13 | 2025-07-29 | SHORT | -7.1% |
| 2025-03-13 | 2025-06-13 | LONG | +1.7% |
| 2025-03-11 | 2025-03-13 | SHORT | +1.2% |
| 2024-12-19 | 2025-03-11 | LONG | +88.6% |
| 2024-11-18 | 2024-12-19 | SHORT | -0.7% |
| 2024-10-10 | 2024-11-18 | LONG | -30.8% |
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