Indexes

Message Layouts
Session
PreTrade
Trade
PostTrade

Field

UnderlyingSecurityType

ID (tag)310
Abbr NameTyp
TypeString
PedigreeAdded FIX.4.2, Updated EP282
Underlying security’s SecurityType.
Valid values: see SecurityType(167) field
(see below for details concerning this fields use in conjunction with SecurityType=REPO)
The following applies when used in conjunction with SecurityType=REPO
Represents the general or specific type of security that underlies a financing agreement
Valid values for SecurityType=REPO:
TREASURY = Federal government or treasury
PROVINCE = State, province, region, etc.
AGENCY = Federal agency
MORTGAGE = Mortgage passthrough
CP = Commercial paper
CORP = Corporate
EQUITY = Equity
SUPRA = Supra-national agency
CASH
If bonds of a particular issuer or country are wanted in an Order or are in the basket of an Execution and the SecurityType is not granular enough, include the UnderlyingIssuer (306), UnderlyingCountryOfIssue (592), UnderlyingProgram, UnderlyingRegType and/or <UnderlyingStipulations> block e.g.:
SecurityType=REPO
UnderlyingSecurityType=MORTGAGE
UnderlyingIssuer=GNMA
or
SecurityType=REPO
UnderlyingSecurityType=AGENCY
UnderlyingIssuer=CA Housing Trust
UnderlyingCountryOfIssue=CA
or
SecurityType=REPO
UnderlyingSecurityType=CORP
UnderlyingNoStipulations=
UnderlyingStipulationType=RATING
UnderlyingStipulationValue=>bbb-

Used in components:

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