Defining risk per trade

4 min read · Intermediate

Risk is decided before the entry

An edge in timing is worthless if a few bad trades can wipe you out. The most important number in any trade is not the target — it's the risk: how much you lose if you're wrong, decided before you enter. A method that finds great windows but doesn't define risk is not a trading method; it's a way to lose money on a schedule.

Defining risk means answering one question before the trade: at what price is my thesis proven wrong? That price — not a round number, not a comfort level — is where your stop lives.

The first risk question

Placing the stop where the thesis fails

The confirmation patterns from Module 4 hand you natural stop locations, because each one implies a point where it's invalidated:

Entered on a reclaim? The thesis fails if price loses the reclaimed level again — stop just below it.
Entered on a trendline break? It fails if price climbs back through the line — stop on the other side.
Entered on a failure swing? It fails if the swing extreme is taken out — stop beyond it.

Let structure place the stop

The stop goes where price would prove you wrong, not where your wallet would feel comfortable. If that distance is too large to size sensibly (next lesson), the right response is a smaller position or no trade — never a tighter, arbitrary stop.

Risk as a fixed, small fraction

The professional convention is to risk only a small, fixed fraction of your account on any single trade — small enough that a string of losses (which will happen, given inversions and windows that don't fire) can't take you out of the game. The exact fraction is personal and depends on your circumstances, but the principle is universal: survive the losing streaks, because the edge only pays out over many trades.

This is general education, not personalized financial advice — your own risk limits depend on your situation, and significant decisions are worth discussing with a licensed professional. With risk defined, the next lesson turns a stop distance into an actual position size.

❓ Your confirmation-based stop sits further from entry than you'd like. What's the correct adjustment?

Key takeaways

Risk — what you lose if wrong — is the most important number, decided before entry.
The stop goes where the thesis is proven wrong, set by structure not comfort.
Risk a small, fixed fraction of the account so losing streaks can't ruin you.
If the structural stop is too far, reduce size or pass — never tighten arbitrarily.

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