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.
-39.0%
Total Return
$6,105
Ending Value
-22.0%
CAGR
-58.4%
Max Drawdown
-0.70
Sharpe
20%
Win Rate
15
Trades
90%
Time in Market
CAC · SMA Crossover Long & Short turned $10,000 into $6,105 (-39.0%) vs buy & hold $14,920 (+49.2%) over 2024-08-01→2026-07-31 — it trailed buy & hold by 88.2%, worst drawdown 58% (vs 28%) · 7 short trades.
Equity curve — $10,000 invested
501 trading daysRecent trades
long & short round-trips| Entry | Exit | Side | Return |
|---|---|---|---|
| 2026-06-10 | 2026-07-31 (open) | LONG | +11.8% |
| 2026-05-27 | 2026-06-10 | SHORT | -3.4% |
| 2026-04-15 | 2026-05-27 | LONG | -0.6% |
| 2026-03-17 | 2026-04-15 | SHORT | -10.4% |
| 2025-11-20 | 2026-03-17 | LONG | +19.4% |
| 2025-10-09 | 2025-11-20 | SHORT | -1.9% |
| 2025-09-15 | 2025-10-09 | LONG | -6.8% |
| 2025-08-07 | 2025-09-15 | SHORT | -9.8% |
| 2025-07-03 | 2025-08-07 | LONG | -15.4% |
| 2025-06-25 | 2025-07-03 | SHORT | -9.3% |
| 2025-05-19 | 2025-06-25 | LONG | -3.8% |
| 2025-03-10 | 2025-05-19 | SHORT | -2.4% |
| 2025-02-10 | 2025-03-10 | LONG | -10.1% |
| 2024-12-30 | 2025-02-10 | SHORT | -4.8% |
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