
Step 1
Freeze position-size escalation temporarily
After consecutive wins, pause any increase in position sizing until process metrics confirm edge persistence.
Keyword: overconfidence bias investing
A practical playbook to prevent size creep, rule drift, and hidden risk after a run of successful trades.
Winning streaks can degrade risk discipline faster than losses. This playbook helps investors preserve process quality when confidence starts outrunning evidence.

This page follows KeepRule landing standards for clarity, conversion paths, and shareability.

Step 1
After consecutive wins, pause any increase in position sizing until process metrics confirm edge persistence.

Step 2
Check whether recent wins came from disciplined execution or luck amplified by favorable market regime.

Step 3
Use mandatory counter-thesis and peer-review prompts before adding leverage or concentration.
After consecutive wins, pause any increase in position sizing until process metrics confirm edge persistence.
Check whether recent wins came from disciplined execution or luck amplified by favorable market regime.
Use mandatory counter-thesis and peer-review prompts before adding leverage or concentration.

If sizing rises while checklist quality falls, confidence is likely becoming overconfidence.
Not automatically, but you should reset sizing rules and verify that risk remains within policy limits.
Track rule-violation count and thesis quality score across winning periods.
Run one bias check and one scenario stress test before increasing size on your next high-conviction idea.