OLNEST

How markets work

Contract note

Also called Trade confirmation

The document a broker issues after a trade, recording exactly what was bought or sold and at what price.

How it works

A contract note states the security, quantity, price, date, commission, taxes and total consideration. It is the primary record of the transaction and the document tax authorities expect you to keep.

It is also the cleanest input for portfolio tracking, because it carries the fields — quantity, price, date, fees — that a cost basis actually needs.

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Educational reference only. Nothing here is investment advice or a recommendation to buy or sell anything, and tax treatment depends on your own circumstances and the country you are in.