Most traders have written a trade plan at some point. Far fewer have followed one all the way through a losing trade. The plan is rarely the actual problem. Most plans just get built to be written, and nobody stress-tests them for what happens under pressure.
Entry, stop, target, in that order
A real plan has exactly three numbers decided before you click buy:
- Entry: the price and the condition that has to be true for you to take the trade at all.
- Stop: the price where you've been proven wrong. Not wherever feels uncomfortable, but wherever the reason you entered stops applying.
- Target: where you take profit, decided before the trade and left alone as it moves in your favor.
New planThe same AAPL plan from above, computed: 40 shares at $413 works out to $320 of risk against $1,080 of reward.
Miss any one of these before you enter and what you're holding is a hope with a ticker symbol attached.
Why plans fall apart before the trade even starts
The failure point is almost never mid-trade. It happens earlier than that. A few common patterns:
- The stop is vague. "Around $48" is a mood, not a stop. A real one is a specific price tied to a specific invalidation: a level breaking, a signal reversing.
- The plan gets written after entry. Buying first and inventing a rationale afterward is narrating, not planning. The order of operations matters: the plan needs to exist before the position does.
- The target keeps moving. Letting a winner run past its original target sounds like conviction, but it usually just means there was never a real target to begin with.
The part that actually takes discipline
Writing the plan is the easy part. Exiting at your stop while every instinct insists "it'll come back" is what actually separates a plan from a wish. A stop that gets hit is the plan doing exactly what it was built for.
A written plan earns its keep right here. Memory gets unreliable under pressure: you'll remember the trade as more thought-out than it was, or convince yourself the setup changed just to justify staying in. Something written down before entry can't be talked into any of that. It just says what it said.
How this shows up in your data
Over enough trades, the pattern holds even when it doesn't feel that way in the moment. Trades built on a real entry/stop/target tend to cluster around expected outcomes. Trades without one swing wildly instead: some big wins, some blown-past stops, no real shape to any of it. That inconsistency usually traces back to the plan, not the market.