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ExternalPostTradeEquity1Code

PORT Code: Portfolio Transaction

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PORT means portfolio transaction in the ISO 20022 post trade equity code set. Flag for transactions in five or more different financial instruments where those transactions are traded at the same time by the same client.

Code
PORT
ISO name
PortfolioTransaction
Status
Registered
Last updated
2026-08-28

Official definition

Flag for transactions in five or more different financial instruments where those transactions are traded at the same time by the same client.

It is used as a single lot price and that is not a ‘package transaction'.

Definition from the ISO 20022 External Code Sets, 2Q2026 (published 28 Aug 2026).

Messages and fields that use ExternalPostTradeEquity1Code

MessageElement path
auth.124versions 001.01

PORT in other code sets

PORT questions

What does PORT mean in ISO 20022?
PORT is Portfolio Transaction in the ExternalPostTradeEquity1Code code set: Flag for transactions in five or more different financial instruments where those transactions are traded at the same time by the same client. It is used as a single lot price and that is not a ‘package transaction'.

All ExternalPostTradeEquity1Code codes · ISO 20022 code sets

The ISO 20022 code names and definitions on this page are reproduced from material published at iso20022.org under the ISO 20022 Intellectual Property Rights policy. This is not the official source: the up-to-date ISO 20022 standards and repository material are published only at iso20022.org. Explanations in our own words are by ZagTrader. ZagTrader is not affiliated with or endorsed by ISO or Swift.