Win Rate

Win rate measures the percentage of your trades that close at a profit. It is one of the most frequently cited trading metrics — and one of the most commonly misunderstood. Win rate belongs in the performance category and answers a simple question: how often do you win? But the answer to that question, taken alone, tells you almost nothing about whether your strategy is actually making money.

Formula & Calculation

Win Rate = (Winning Trades / Total Trades) × 100

If you take 80 trades in a month and 44 close at a profit, your win rate is (44 / 80) × 100 = 55%. The calculation is straightforward, but the inputs matter: count only completed trades, decide in advance whether breakeven trades count as wins or are excluded, and stick with that definition consistently.

Why Win Rate Alone Is Misleading

Win rate is half of the profitability equation. The other half is how much you win versus how much you lose — the payoff ratio. Consider two traders:

• Trader A: 75% win rate, average win $50, average loss $200. Expectancy per trade = (0.75 × $50) − (0.25 × $200) = $37.50 − $50 = −$12.50. This trader wins three out of four trades and still loses money.
• Trader B: 40% win rate, average win $250, average loss $100. Expectancy per trade = (0.40 × $250) − (0.60 × $100) = $100 − $60 = +$40.00. This trader loses most trades and is solidly profitable.

The lesson is clear: win rate must be evaluated alongside average win size and average loss size.

Benchmarks

Level	Range	Context
Excellent	Above 60%	Common in scalping and mean-reversion strategies with tight stops
Good	50%–60%	Works with a moderate 1.5:1 or better R:R ratio
Average	40%–50%	Viable for trend-following with 2:1+ R:R
Poor	Below 40%	Requires 3:1+ R:R to break even after costs

Common Misinterpretations

The most dangerous mistake is chasing a higher win rate by widening stops or taking profit too early. Widening your stop turns small losses into large ones, destroying your payoff ratio. Taking profit early boosts win rate but shrinks average winner size. Both behaviors look good on the win rate line while degrading overall profitability.

Another error is comparing win rates across different strategy types. A scalper running 60% with 1:1 R:R is not outperforming a swing trader at 38% with 3:1 R:R — the swing trader has a higher expectancy per trade despite winning less often.

How to Use Win Rate to Improve

Track win rate segmented by setup type, time of day, and instrument. If your breakout trades win 55% of the time but your countertrend trades win only 30% without a compensating increase in R:R, the data tells you where to allocate attention. Combine win rate analysis with your risk-reward ratio and net expectancy per trade to get the full picture of strategy health.

How JournalPlus Calculates Win Rate

JournalPlus computes your win rate automatically from logged trades and displays it alongside payoff ratio and expectancy on the analytics dashboard. You can filter by setup, instrument, or date range to see which segments of your trading carry the highest — and lowest — win rates. The win/loss ratio and average winner size metrics appear side-by-side, so you never evaluate win rate without its essential context.