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.
-10.1%
Total Return
$8,991
Ending Value
-5.2%
CAGR
-63.9%
Max Drawdown
0.25
Sharpe
43%
Win Rate
14
Trades
90%
Time in Market
INTC · SMA Crossover Long & Short turned $10,000 into $8,991 (-10.1%) vs buy & hold $31,050 (+210.5%) over 2024-08-01→2026-07-31 — it trailed buy & hold by 220.6%, worst drawdown 64% (vs 42%) · 7 short trades.
Equity curve — $10,000 invested
501 trading daysRecent trades
long & short round-trips| Entry | Exit | Side | Return |
|---|---|---|---|
| 2026-07-21 | 2026-07-31 (open) | SHORT | +14.5% |
| 2026-04-08 | 2026-07-21 | LONG | +78.9% |
| 2026-03-12 | 2026-04-08 | SHORT | -30.3% |
| 2026-01-12 | 2026-03-12 | LONG | +2.7% |
| 2026-01-02 | 2026-01-12 | SHORT | -11.9% |
| 2025-08-28 | 2026-01-02 | LONG | +58.0% |
| 2025-08-08 | 2025-08-28 | SHORT | -25.0% |
| 2025-06-24 | 2025-08-08 | LONG | -11.5% |
| 2025-06-18 | 2025-06-24 | SHORT | -4.9% |
| 2025-06-04 | 2025-06-18 | LONG | +6.1% |
| 2025-04-14 | 2025-06-04 | SHORT | +0.3% |
| 2025-02-13 | 2025-04-14 | LONG | -15.8% |
| 2024-12-12 | 2025-02-13 | SHORT | -16.1% |
| 2024-10-10 | 2024-12-12 | LONG | -10.5% |
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