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.

Fast MASlow MAFastSlowSignalRSI lenBuy<Sell>PeriodStd×Lookbackno parametersMorning momentum: breakout → pullback holds → confirmation. Fixed rules, no parameters; real 0DTE option prices. Ignores the cost/stop/range fields below. Best on SPY/QQQ/IWM.
Direction lets you trade short too. Cost = bps per trade; stop-loss exits after that % adverse move (0 = off). "Compare all" runs every strategy.
+7.6%
Total Return
$10,755
Ending Value
+5.9%
CAGR
-7.1%
Max Drawdown
0.57
Sharpe
33%
Win Rate
6
Trades
85%
Time in Market
BACCU · SMA Crossover Long & Short turned $10,000 into $10,755 (+7.6%) vs buy & hold $10,857 (+8.6%) over 2025-06-13→2026-09-24 — it trailed buy & hold by 1.0%, worst drawdown 7% (vs 7%) · 3 short trades.

Equity curve — $10,000 invested

321 trading days
+17%-0%■ strategy■ buy & hold

Recent trades

long & short round-trips
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