What FOMO Actually Is
FOMO is urgency to avoid regret.
In markets, that urgency shows up as: - late entry - market orders - widened stops - holding positions you did not plan to own
The fix is simple: define your entry window before the move happens.
Key Points
- •FOMO is regret avoidance.
- •Late entries are often the highest-cost behavior.
- •Define entry windows ahead of time.
Rules That Stop the Chase
Install two constraints.
Constraint 1: entry window - time-based or price-based
Constraint 2: late-entry tax - if late, half-size or no trade
Optional: cap attempts - one attempt per setup
The goal is not to eliminate emotion. The goal is to eliminate chasing behavior.
Key Points
- •Entry window is the core constraint.
- •Late-entry tax reduces damage when you break the rule.
- •Cap attempts to stop “I’ll just try again.”
How to Review FOMO with Evidence
Tag late entries and compare outcomes.
If you consistently lose money on late entries, the rule is justified.
If late entries sometimes work, the rule still might be justified because the cost of a bad late entry can be much larger than the benefit of a good one. Your job is expectancy, not hero trades.
Key Points
- •Tag and review by behavior.
- •Expectancy beats narratives.
- •A rule can be correct even if it blocks an occasional winner.