Process versus outcome

After this lesson you'll grade every trade twice, and you'll know which of the two grades is worth watching.

The two-by-two

Take every trade you'll ever make and sort it along two axes: was the decision good (rules followed, checklist run), and was the outcome good (money made). Four boxes appear, and two of them do all the teaching.

Good decision, bad outcome. The checklist passed and the stop was honest, and the trade lost 1R anyway. Course 2 already filed this correctly: variance paid out a planned cost. This box is fine. A trading career contains thousands of visits to it, and School II priced every one in advance.

Bad decision, good outcome. No regime check, an extended entry, no written stop — and it made money. This is the most expensive box in trading, because the market just paid you to lower your guard. Poker players have a word for judging decisions by their outcomes: resulting, and they treat it as the amateur's defining error. The +3R impulse trade teaches its lesson on a delay. It recruits you into repeating the behaviour, and the odds collect later, at whatever size you've grown into by then.

The other two boxes (good/good, bad/bad) are less useful than they look, because neither creates the tension that exposes how you think.

Grading in practice

The journal (School V, course 6) already collects what's needed; this course adds the second grade. Next to each trade's R result goes a process grade — A through F against your own written rules: A, every layer and ritual honored; C, minor deviations such as a late stop entry or a sloppy journal; F, any capital violation, meaning no stop, a widened stop, a skipped regime check, or size beyond the division. The grade is assigned at entry-plus-management time, never revised by the outcome, and the batch review (School V) reads the two columns side by side.

Over a sample the two columns say different things. The expectancy of your A-graded trades is your method's report card. The gap between that number and your all-trades expectancy is the measured cost of your own deviations, in R, which is a report card of a different kind. Traders who run this audit are routinely startled by the size of that gap; it's common for deviations to consume most of a sound method's edge, and that's Tharp's old claim (School IV, course 7) with a number attached to it.

There's a practical reason to grade process alongside outcome. Outcomes are noise-dominated for long stretches (course 2), so a score built only from outcomes moves for reasons that have nothing to do with you. The process grade is one you control on every single trade. It also changes what the review can say about a losing trade: 1R lost on an A-graded trade is a cost the plan already accounted for, and the review logs it that way and moves on.

Check yourself

1. Which box is the most dangerous, and what's the mechanism? (Bad decision, good outcome — the market pays you to repeat the error until it collects at scale.)
2. Your all-trades expectancy is +0.1R; A-graded only, +0.45R. Read it. (The method earns when it's followed, and the deviations are consuming three-quarters of that edge. What needs work is the discipline rather than the method.)
3. Why is the process grade assigned before the outcome exists? (Resulting corrupts every after-the-fact grade — the outcome must never testify about the decision.)

The idea this lesson installs

The process grade is the one that predicts your career.

Next: Course 4 — "The emotional cycle."