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.

TickerStrategyRangeFast 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.

DirectionCapital ($)Trading cost (bps)Stop-loss (%)Out-of-sample (%)Direction lets you trade short too. Cost = bps per trade; stop-loss exits after that % adverse move (0 = off). "Compare all" runs every strategy.

+0.0%

Total Return

$10,000

Ending Value

+0.0%

CAGR

0.0%

Max Drawdown

0.00

Sharpe

Win Rate

Trades

Time in Market

SPCX · SMA Crossover Long & Short turned $10,000 into $10,000 (+0.0%) vs buy & hold $6,733 (-32.7%) over 2026-06-12→2026-07-31 — it beat buy & hold by 32.7%, worst drawdown 0% (vs 49%).

Equity curve — $10,000 invested

34 trading days

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

Strategy backtester

Equity curve — $10,000 invested

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