Indexes

Message Layouts
Session
PreTrade
Trade
PostTrade
Infrastructure

Field

BidID

ID (tag)390
Abbr NameBidID
TypeString
PedigreeAdded FIX.4.2, Updated EP144
For bid lists, unique identifier for BidResponse(35=I) as assigned by sell-side (broker, exchange, ECN). Uniqueness must be guaranteed within a single trading day.
For quotes, unique identifier for the bid side of the quote assigned by the quote issuer.

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