Behaviour

The move already happened and you bought anyway

Entry-time buckets turn a vague feeling into a countable pattern.

2026-05-12 · 5 min read

A gap-and-go open is the most reliably expensive fifteen minutes in a retail journal — not because the open is bad, but because that is when the gap between plan and impulse is widest.

Bucket the clock, then look

First fifteen minutes, first hour, midday, last hour. Group net P&L and fill count by bucket. Whatever shows up is your history, not a rule about when anyone should trade.

Net P&L by entry time bucket
−₹52k−₹27k−₹2k₹23k₹48k −₹42k09:15–09:30₹38k09:30–11:00₹21k11:00–13:00−₹9k13:00–14:30₹15k14:30–15:30

One year, one account. The first fifteen minutes had the most fills and the worst net. Illustrative journal data, not a live book and not a performance claim.

Keep the ugly sentence

If you wrote "already gone but I want in", that note is worth more than any tag. It is the only field that records the actual decision process.

Tag the source of the idea

Your own scan, your own level, or a message from a channel. Trades that arrive from outside your process deserve their own label so you can see, at the end of a quarter, what borrowed conviction costs.

Where the chasing usually happens
09:15 10:30 12:00 13:30 15:30Gap chase windowPlan-driven entriesRecovery attempts Pre-open before 09:15 Close 15:30 IST

A description of one book, not a rule about when anyone should trade.

Key takeaways

Your book already has these numbers. Import a broker CSV and the charts above draw themselves from your own closed trades.
Open the journal