Indexes

Message Layouts
PostTrade
PreTrade
Trade

Group

collectionID

ID18

The collectionID is composed of two parts using ’=’12 as a separator. The first part is a free text field with an indicative name for the type of a collection when the second part is an identifier for individual collections which must be unique on each trading day. Examples of the collectionID field value are ’basket=BSK123’, ’wave=20181011-123’ and ’tmc=TMC_HSI/123’. In case an order is part of multiple collections (i.e. an order may appear in multiple groupings), the In-Scope Broker should use ’|’ as delimiter to concatenate them, e.g., ’basket=BSK123|tmc=TMC_HSI/123’.

19
Y

The indicative name for the type of a collection e.g. 'basket', 'wave', 'tcm'.

20
Y

An identifier for individual collections which must be unique on each trading day.

Used in messages:

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