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.
+103.5%
Total Return
$20,345
Ending Value
+42.9%
CAGR
-44.8%
Max Drawdown
0.92
Sharpe
57%
Win Rate
7
Trades
90%
Time in Market
CECO · SMA Crossover Long & Short turned $10,000 into $20,345 (+103.5%) vs buy & hold $24,125 (+141.2%) over 2024-09-16→2026-09-15 — it trailed buy & hold by 37.8%, worst drawdown 45% (vs 48%) · 4 short trades.

Equity curve — $10,000 invested

501 trading days
+245%-37%■ strategy■ buy & hold

Recent trades

long & short round-trips
EntryExitSideReturn
•••••••••••••••••••• •••••••••••••••••
••••••••••••••••••••••••••••••
•••••••••••••••••••••••••••••••
•••••••••••••••••••••••••••••••
••••••••••••••••••••••••••••••
••••••••••••••••••••••••••••••
••••••••••••••••••••••••••••••
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

All pages

Catalyst EdgeCongressNewsEarningsSEC FilingsHedge FundsLockupsPositioningMarket cycleBacktestOptionsSourcesGlossaryAbout & API

Preview mode

Charts are live. Table data is hidden -- enter the password to see it.