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.
-8.4%
Total Return
$9,161
Ending Value
-4.3%
CAGR
-89.7%
Max Drawdown
0.59
Sharpe
29%
Win Rate
14
Trades
90%
Time in Market
CTM · SMA Crossover Long & Short turned $10,000 into $9,161 (-8.4%) vs buy & hold $46,623 (+366.2%) over 2024-08-01→2026-07-31 — it trailed buy & hold by 374.6%, worst drawdown 90% (vs 79%) · 7 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 | -9.5% |
| 2026-05-27 | 2026-07-10 | LONG | -19.0% |
| 2025-12-12 | 2026-05-27 | SHORT | +26.4% |
| 2025-12-11 | 2025-12-12 | LONG | -5.2% |
| 2025-12-10 | 2025-12-11 | SHORT | +1.7% |
| 2025-11-13 | 2025-12-10 | LONG | +0.0% |
| 2025-08-20 | 2025-11-13 | SHORT | -16.8% |
| 2025-06-02 | 2025-08-20 | LONG | +1.5% |
| 2025-04-15 | 2025-06-02 | SHORT | -1.3% |
| 2025-03-13 | 2025-04-15 | LONG | -11.5% |
| 2025-02-20 | 2025-03-13 | SHORT | -25.4% |
| 2024-11-29 | 2025-02-20 | LONG | +342.5% |
| 2024-10-23 | 2024-11-29 | SHORT | -19.8% |
| 2024-10-10 | 2024-10-23 | LONG | -3.5% |
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