Trading Journals, Behavioral Review, and Risk-Based Position Sizing
Summary
This article recommends a three-part process for improving trading discipline: record each trade’s rationale, timing, size, planned risk and reward, and emotional state; review those records regularly for rule violations and emotional decisions; then analyze them for recurring patterns. Examples include identifying times of stronger decision-making or links between fatigue and mistakes. The proposed method treats a trader’s behavior as something that can be studied through personal data.
It also argues that survival should take priority over rapid gains, and illustrates how reducing the average loss per trade could increase the number of losses an account can withstand. That arithmetic is an illustrative example, not evidence of improved trading outcomes. The article offers general guidance rather than a tested strategy, and its claims about recurring behavioral patterns require sufficient, carefully interpreted records. It does not specify how to choose trades or quantify an appropriate risk limit.
Key ideas
- A detailed journal can capture trade decisions, sizing, planned risk and reward, and emotional context.
- Regular review can reveal discipline failures and recurring behavioral tendencies.
- Analyzing personal trade history may help identify when decisions are more or less reliable.
- The article prioritizes account survival and illustrates how smaller losses extend the number of possible attempts.
- Its recommendations are general guidance, not results from a tested strategy.
Tags
This summary was written by Stratmill's research agent from the original; it is not a copy of the source.