Indexes

Message Layouts
Session
PreTrade
Trade
PostTrade
Infrastructure

Code Set

BeginStringCodeSet

ID8
TypeString
PedigreeAdded FIX.2.7, Updated EP270
Identifies beginning of new message and session protocol version by means of a session profile identifier (see FIX Session Layer for details). ALWAYS FIRST FIELD IN MESSAGE. (Always unencrypted).
NameValueSynopsisElaborationPedigree
FIX42FIX.4.2Session profile FIX.4.2Added EP270
FIX44FIX.4.4Session profile FIX4Added EP270
FIXT11FIXT.1.1Session profile FIXT or LFXITThe choice between FIXT and LFIXT is subject to counterparty agreement.Added EP270
Used in components:

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