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.
-48.3%
Total Return
$5,173
Ending Value
-28.2%
CAGR
-57.2%
Max Drawdown
-1.25
Sharpe
20%
Win Rate
20
Trades
90%
Time in Market
WMB · SMA Crossover Long & Short turned $10,000 into $5,173 (-48.3%) vs buy & hold $16,595 (+65.9%) over 2024-08-01→2026-07-31 — it trailed buy & hold by 114.2%, worst drawdown 57% (vs 13%) · 10 short trades.
Equity curve — $10,000 invested
501 trading daysRecent trades
long & short round-trips| Entry | Exit | Side | Return |
|---|---|---|---|
| 2026-07-27 | 2026-07-31 (open) | SHORT | -1.1% |
| 2026-07-14 | 2026-07-27 | LONG | -6.8% |
| 2026-06-16 | 2026-07-14 | SHORT | -6.3% |
| 2026-05-14 | 2026-06-16 | LONG | -8.0% |
| 2026-04-17 | 2026-05-14 | SHORT | -9.2% |
| 2026-01-21 | 2026-04-17 | LONG | +12.6% |
| 2026-01-09 | 2026-01-21 | SHORT | -4.7% |
| 2025-12-15 | 2026-01-09 | LONG | +1.4% |
| 2025-11-05 | 2025-12-15 | SHORT | -3.4% |
| 2025-09-22 | 2025-11-05 | LONG | -4.4% |
| 2025-07-22 | 2025-09-22 | SHORT | -4.9% |
| 2025-05-05 | 2025-07-22 | LONG | -4.7% |
| 2025-04-30 | 2025-05-05 | SHORT | -2.7% |
| 2025-03-24 | 2025-04-30 | LONG | -4.1% |
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