Guide · Trading discipline
Pre-trade checklist: how to stick to your trading rules
Most traders don't need more rules. They need a way to check the rules they already have, every time, before the order goes in.
By Traders Edge Group ·
The short answer
A pre-trade checklist is a short list of yes/no questions taken from your own trading plan. You run it before every order. If any answer is "no" or "not sure", the trade doesn't happen. That turns your rules from good intentions into a step you can't skip.
Why traders break rules they wrote themselves
Rules are written when you're calm, with no position open. They get tested when the market is moving, you've just had a loss, or a setup looks almost right. In those moments, the most convincing thing on the screen wins, and the rule you wrote last weekend is easy to forget.
That's not a character flaw. People under pressure skip steps, even experts. Pilots and surgeons use checklists for exactly this reason: not because they don't know the steps, but because knowing and doing are different things under stress.
What a pre-trade checklist is (and what it isn't)
A checklist is a pause between seeing a trade and taking it. It asks whether this trade matches the plan you already wrote. It changes the default: instead of looking for a reason not to trade, the trade has to earn its way through every question.
It is not a strategy. It can't tell you what to buy or sell, and it can't make a trade profitable. If your rules are vague, the checklist will show that quickly, which is useful in itself.
Build your checklist in six steps
- 1
Write your setup as conditions you can check
"Price looks strong" can't be checked. "Two rejections at the range top on the 1-hour chart" can. Rewrite each rule until the answer is clearly yes or no.
- 2
Decide in advance what proves you wrong
Write the price level or condition that would invalidate the idea before you enter, not after.
- 3
Check scheduled events
Look for announcements, rate decisions or earnings that fall inside your holding period, and follow whatever your rules say about them.
- 4
Do the position-size arithmetic
Start from the most you're willing to lose on this trade, then divide by your stop distance. The worked example below shows how.
- 5
Write the stop condition down
If the exit isn't written before entry, it tends to move once the trade goes against you.
- 6
Make skipping a real option
Add a final question: have I genuinely considered not taking this trade? A skipped trade that broke your rules is a good outcome.
Worked example · fictional numbers
Demo account of 10,000 with a rule of risking 1% per trade gives a maximum loss of 100. With a 25-pip stop and a pip value of 10 per lot, one lot would lose 250 at the stop. So the position size is 100 ÷ 250 = 0.40 lots.
This is arithmetic only, not a recommendation for how much to risk. Your own rules set the percentage.
A copy-ready pre-trade checklist template
Start with these eight questions, then cut or reword them to match your plan. Every answer must be "yes" before you place the order.
Setup: Does this trade meet every written condition of my setup, on the timeframe I trade?
Invalidation: Have I written down what would prove this idea wrong?
Event risk: Is a scheduled event due during my holding period, and do my rules allow trading through it?
Size: Have I calculated position size from my maximum loss and stop distance?
Stop: Is my exit condition written down before I enter?
Daily limit: Am I still inside my own daily loss and trade-count limits?
State: Am I trading my plan, or reacting to my last trade?
Skip: Have I genuinely considered not taking this trade?
How to make your trading rules stick
- Run it every time. Including the trades you feel sure about. Those are often the ones that skip a step.
- Treat "not sure" as "no". An incomplete checklist means no trade, not a smaller trade.
- Keep it short. If it takes longer than a minute, you'll stop using it. Remove items that never change a decision.
- Record the result. Note whether each trade passed the checklist. Over a month, you can see how often you actually followed your rules.
- Log the trades you skipped. Near-trades show which impulses keep coming back.
- Review weekly, change rarely. Edit the checklist in your weekly review, never in the middle of a session.
- Set your own stopping point. A daily loss or trade-count limit, decided in advance, protects you on the days the checklist is hardest to follow.
Common mistakes
- Writing questions you can't answer with yes or no.
- Ticking boxes after the order is already placed.
- Moving the stop because the checklist "already passed".
- Adding a new rule after every loss until the list is too long to use.
- Treating a passed checklist as a prediction that the trade will work.
Try a pre-trade checklist in the TE·AI demo
TE·AI is the Traders Edge Group workflow tool in development. Its interactive demo walks a fictional trade through a market review, a structured strategy review against your own rules, and a risk review with position-size arithmetic and a pre-trade checklist. It uses fictional data, makes no live AI calls and never tells you to buy or sell.
Frequently asked questions
Trading involves risk, including loss of capital. Illustrative examples do not represent live performance or guarantee future results. This guide is general education, not personalized investment advice. Read our risk disclosure.