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.
-34.2%
Total Return
$6,578
Ending Value
-19.0%
CAGR
-45.8%
Max Drawdown
-0.53
Sharpe
15%
Win Rate
13
Trades
90%
Time in Market
TEL · SMA Crossover Long & Short turned $10,000 into $6,578 (-34.2%) vs buy & hold $13,684 (+36.8%) over 2024-08-01→2026-07-31 — it trailed buy & hold by 71.1%, worst drawdown 46% (vs 22%) · 7 short trades.
Equity curve — $10,000 invested
501 trading daysRecent trades
long & short round-trips| Entry | Exit | Side | Return |
|---|---|---|---|
| 2026-05-18 | 2026-07-31 (open) | SHORT | -2.6% |
| 2026-04-20 | 2026-05-18 | LONG | -19.0% |
| 2026-02-04 | 2026-04-20 | SHORT | -14.8% |
| 2026-01-20 | 2026-02-04 | LONG | -7.5% |
| 2025-12-09 | 2026-01-20 | SHORT | +1.2% |
| 2025-05-12 | 2025-12-09 | LONG | +46.7% |
| 2025-03-21 | 2025-05-12 | SHORT | -10.1% |
| 2025-02-10 | 2025-03-21 | LONG | -2.4% |
| 2024-12-23 | 2025-02-10 | SHORT | -3.9% |
| 2024-11-04 | 2024-12-23 | LONG | -4.0% |
| 2024-10-15 | 2024-11-04 | SHORT | -2.6% |
| 2024-10-14 | 2024-10-15 | LONG | -1.4% |
| 2024-10-10 | 2024-10-14 | SHORT | -1.3% |
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