Overconfidence can appear after several winning trades or an unusually strong session. The problem is not feeling confident; it is changing the process because recent results make the rules seem less important.
Signals you can measure
- Increasing position size without a pre-defined rule.
- Taking more trades per session after a winning streak.
- Entering with fewer setup conditions confirmed.
- Higher simultaneous exposure.
- Paying less attention to stops or daily limits.
Compare behaviour after wins
Separate trades taken after one, two or several consecutive winners. Compare risk, frequency, plan adherence and risk-adjusted outcome with your normal sample.
Watch size changes
Increasing size can be valid when it is part of a defined system. The relevant signal is when size changes because of recent results rather than a documented rule.
Standardise the review
Use the same checklist after winners and losers. Risk, setup and session rules should apply consistently regardless of how the previous trade ended.
Keep limits independent of mood
Maximum risk per trade, total exposure and number of attempts are more useful when defined in advance. They then do not depend on how confident you feel that day.