Position Size and Target Calculator

Position Size Inputs

Parameter Value
Symbol
Max Drawdown ($)
Daily Loss % of Drawdown
Max daily loss: $300.00
Average True Range
(ATR in points)
SUGGESTION: 14-period Average True Range
ATR Stop Distance
Multiplier of ATR for stop loss (e.g., 1.25 = 1.25x ATR)
Reward:Risk Ratio
Target profit multiple of stop loss
Entry Price
(Optional)
If entered, shows exact stop and target prices for long/short

Position Size Calculator

This calculator helps you determine the optimal number of futures contracts to trade based on:

  • Your risk management rules - max drawdown and daily loss limits
  • Market volatility - using ATR to set realistic stops
  • Your profit targets - reward to risk ratio preferences

Adjust any parameter above and click "Calculate Position Size" to see your recommended trade size.

Pro Tip: The ATR Stop Distance multiplier lets you fine-tune your stops. Use 1.0x for tight stops based on recent volatility, or 1.25-1.5x for more breathing room to avoid getting stopped out by normal market noise.
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