Win/Loss Ratio

The Win/Loss Ratio is a simple way to see how often you win compared to how often you lose when you’re trading. This number tells you if you’re winning more trades than you’re losing, which helps you know if your trading plan is working.

Win/Loss Ratio = Number of Winning Trades​ / Number of Losing Trades

How It Can Be UsedLimitations
Assessing trade success frequencyIgnores the magnitude of each profit or loss
Comparing performance across strategies or periodsCan be misleading without context of average P/L
Setting improvement targets for trading strategiesDoesn’t reflect risk-reward balance

Example 1:

  • Winning trades: 40
  • Losing trades: 20
  • Calculation: Win/Loss Ratio = 40 / 20 = 2
  • Interpretation: You have twice as many winning trades as losing ones.

Example 2:

  • Winning trades: 75
  • Losing trades: 25
  • Calculation: Win/Loss Ratio = 75/ 25 = 3
  • Interpretation: A higher ratio indicating stronger trading performance.

A high Win/Loss Ratio is encouraging, but it’s essential to consider the size of your wins and losses. Small wins and large losses can lead to a favorable ratio but poor profitability.

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