Trade Expectancy Calculator

Measure the statistical edge of your trading system

Calculator

Win Rate (%)

Average Win ($)

Average Loss ($)

Expectancy Per Trade

Reward / Risk Ratio

System Edge

Neutral

What Is Trade Expectancy?

Trade expectancy measures the average profit or loss per trade. It tells you whether your trading strategy has a statistical edge. Professional traders use expectancy to evaluate systems before risking real capital.

Expectancy Formula

The formula is:

Expectancy = (Win Rate × Average Win) − (Loss Rate × Average Loss)

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