Good Trade vs Winning Trade: Why P&L Doesn't Tell the Whole Story

A good trade is one where you followed your plan correctly — right setup, right size, right exit logic — regardless of whether it made money. A winning trade is simply one where the outcome was positive, regardless of process. The two overlap often, but not always, and the gap between them matters: a good trade that loses is expected, healthy variance. A winning trade that broke the plan can be a warning sign disguised as a good result, because it reinforces a habit that can produce damaging outcomes over time.

The Four Combinations

Why This Distinction Is Easy to Ignore

P&L is immediate and concrete; process quality requires actually reviewing what you did against what you planned, which takes more honesty and more effort. It's simply easier to feel good about a green number than to interrogate whether the trade behind it was actually sound — which is exactly why this distinction gets skipped by many traders, and exactly why it matters.

Grading a Trade on Process

A simple pass/fail grade, logged for every trade, separately from the P&L outcome: did the setup match your written rules, was position size calculated correctly, was the exit placed by a stated rule rather than feel, and did you exit according to plan rather than emotion. Four honest yes-or-no answers tell you far more about your trajectory as a trader than the dollar amount ever will.