Common, "human understood" representation of the security. SecurityID value can be specified if no symbol exists (e.g. non-exchange traded Collective Investment Vehicles) Use "[N/A]" for products which do not have a symbol

Used in Fixed Income with a value of "WI" to indicate "When Issued" for a security to be reissued under an old CUSIP or ISIN or with a value of "CD" to indicate a EUCP with lump-sum interest rather than discount price

Takes precedence in identifying security to counterparty over SecurityAltID block. Requires SecurityIDSource if specified

Required if SecurityID is specified

Number of alternate Security Identifiers

Indicates the type of product the security is associated with (high-level category)

Indicates the type of security using ISO 10962 standard, Classification of Financial Instruments (CFI code) values. It is recommended that CFICode be used instead of SecurityType for non-Fixed Income instruments

It is recommended that CFICode be used instead of SecurityType for non-Fixed Income instruments. Required for Fixed Income. Refer to Volume 7 - Fixed Income Futures and Options should be specified using the CFICode[461] field instead of SecurityType[167] (Refer to Volume 7 - Recommendations and Guidelines for Futures and Options Markets.)

Sub-type qualification/identification of the SecurityType (e.g. for SecurityType="MLEG"). If specified, SecurityType is required

Specifies the month and year of maturity. Applicable for standardized derivatives which are typically only referenced by month and year (e.g. S&P futures). Note MaturityDate (a full date) can also be specified

Specifies date of maturity (a full date). Note that standardized derivatives which are typically only referenced by month and year (e.g. S&P futures).may use MaturityMonthYear and/or this field. When using MaturityMonthYear, it is recommended that markets and sell sides report the MaturityDate on all outbound messages as a means of data enrichment

For Options

Date interest is to be paid. Used in identifying Corporate Bond issues

Date instrument was issued. For Fixed Income IOIs for new issues, specifies the issue date

Deprecated, use UnderlyingSecurityType (310)

Deprecated, use TerminationType (788)

Deprecated, use Price (44)

For Fixed Income: Amortization Factor for deriving Current face from Original face for ABS or MBS securities, note the fraction may be greater than, equal to or less than 1. In TIPS securities this is the Inflation index. Qty * Factor * Price = Gross Trade Amount For Derivatives: Contract Value Factor by which price must be adjusted to determine the true nominal value of one futures/options contract. (Qty * Price) * Factor = Nominal Value

The location at which records of ownership are maintained for this instrument, and at which ownership changes must be recorded. Can be used in conjunction with ISIN to address ISIN uniqueness issues

ISO Country code of instrument issue (e.g. the country portion typically used in ISIN). Can be used in conjunction with non-ISIN SecurityID (e.g. CUSIP for Municipal Bonds without ISIN) to provide uniqueness

A two-character state or province abbreviation

The three-character IATA code for a locale (e.g. airport code for Municipal Bonds)

Deprecated, use YieldRedemptionDate (696) in component block

Used for derivatives, such as options and covered warrants

Used for derivatives

Used for derivatives, such as options and covered warrants to indicate a versioning of the contract when required due to corporate actions to the underlying. Should not be used to indicate type of option - use the CFICode[461] for this purpose

For Fixed Income, Convertible Bonds, Derivatives, etc. Note: If used, quantities should be expressed in the "nominal" (e.g. contracts vs. shares) amount

For Fixed Income

Can be used to identify the security

Must be set if EncodedIssuer field is specified and must immediately precede it

Encoded (non-ASCII characters) representation of the Issuer field in the encoded format specified via the MessageEncoding field

Must be set if EncodedSecurityDesc field is specified and must immediately precede it

Encoded (non-ASCII characters) representation of the SecurityDesc field in the encoded format specified via the MessageEncoding field

Identifies MBS / ABS pool

Must be present for MBS/TBA

The program under which a commercial paper is issued

The registration type of a commercial paper issuance

Number of repeating EventType group entries

If different from IssueDate

If different from IssueDate and DatedDate