The Importance of Debriefs and Journalling in Trading
I have written about this before. It’s not new to anyone following me or Raen how important we view this process. It is something I encourage strongly in Phase 2 and is compulsory when traders go live.
Think for a second how important I must view this. This is my morning priority behind checking trader statements and overnight positions. I get a lot of debriefs and I read them all! I don’t always get to comment on them. Often it is not necessary but if there is anything that needs to be adjusted or a trader needs some support their debriefs can often be a way for me to spot this.
I was reminded of the importance this week by a trader who mentioned the importance of debriefs in his debrief! And as we head into a long weekend, one that can be used for reflection of what we are doing well and what we aren’t, I thought it timely to add a reminder to all of us how important debriefs, journaling and trade analytics are.
The trader said the following in his debrief:
“Writing a debrief after a negative day is a must. Makes me reflect and helps to stop negative spiraling.”
“Having not made the debrief before I started trading I was still in a negative mental spiral (revenge trading, forced trading, sizing too much, fomo)”
PROCESS REMARKS:
POORLY:
● Execution - bad rhythm
● Impulse trading in the second part of the day
TO WORK ON:
● Writing a debrief after a negative day will be a rule from now on.
Fortunately this trader was smart enough to spot himself that he had deviated from his best process and adjusted quickly enough to stop the rot. But missing that one debrief after a negative day, the hardest time to write one for sure, had a knock on effect. A bad one.
I somehow doubt it was a coincidence that he went on to have a good day following this readjustment to his best practices. And by the way this trader's debrief is not complicated and takes probably less than 5 minutes.
Most traders review outcomes. Few review executions. That distinction is where consistency is built.
Debriefs and journalling convert trading from a series of isolated decisions into a structured feedback loop. Without them, mistakes repeat unnoticed and good behaviour goes unreinforced.
Why It Matters
Trading performance is driven by process quality, not individual trade results.
A journal allows you to track:
- Whether trades followed your plan
- How you managed risk
- Where execution broke down
- How emotions influenced decisions
- Over time, patterns emerge. You begin to see:
- Recurring mistakes
- Conditions where you perform well or poorly
- Behavioural leaks that impact P&L
Without documentation, these insights remain invisible.
The Role of Debriefs
A debrief is the structured review after a session.
It answers:
- Did I execute according to plan?
- Where did I deviate?
- What triggered those deviations?
- What needs adjusting going forward?
This shifts focus away from “Did I make money?” to “Did I trade correctly?”
That shift is critical. Profitability is a byproduct of consistent execution.
Accountability and Discipline
Journalling creates accountability.
When every trade is recorded and reviewed:
- Rule-breaking becomes harder to ignore
- Discipline becomes measurable
- Progress becomes trackable
It turns trading from reactive behaviour into a controlled process.
The Core Principle
Debriefs and journalling are not optional extras—they are part of the trading system.
Execution improves when it is observed, measured, and refined.
Without that loop, performance is left to chance.
Dan’s Weekly Wisdom:
“If it’s not written down, it’s not being improved.”