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.
-31.7%
Total Return
$6,835
Ending Value
-17.4%
CAGR
-47.9%
Max Drawdown
-0.28
Sharpe
33%
Win Rate
12
Trades
90%
Time in Market
TXN · SMA Crossover Long & Short turned $10,000 into $6,835 (-31.7%) vs buy & hold $14,263 (+42.6%) over 2024-08-01→2026-07-31 — it trailed buy & hold by 74.3%, worst drawdown 48% (vs 34%) · 6 short trades.
Equity curve — $10,000 invested
501 trading daysRecent trades
long & short round-trips| Entry | Exit | Side | Return |
|---|---|---|---|
| 2026-07-20 | 2026-07-31 (open) | SHORT | +2.9% |
| 2026-04-21 | 2026-07-20 | LONG | +21.8% |
| 2026-03-17 | 2026-04-21 | SHORT | -19.9% |
| 2025-12-15 | 2026-03-17 | LONG | +9.3% |
| 2025-08-07 | 2025-12-15 | SHORT | +4.3% |
| 2025-05-19 | 2025-08-07 | LONG | -1.3% |
| 2025-03-21 | 2025-05-19 | SHORT | -5.2% |
| 2025-03-04 | 2025-03-21 | LONG | -8.1% |
| 2024-12-05 | 2025-03-04 | SHORT | -1.0% |
| 2024-11-06 | 2024-12-05 | LONG | -10.2% |
| 2024-10-22 | 2024-11-06 | SHORT | -10.8% |
| 2024-10-10 | 2024-10-22 | LONG | -4.2% |
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