FIX.4.4 (Always unencrypted, must be first field in message)

(Always unencrypted, must be second field in message)

(Always unencrypted, must be third field in message)

(Always unencrypted)

(Always unencrypted)

Trading partner company ID used when sending messages via a third party (Can be embedded within encrypted data section.)

Trading partner company ID used when sending messages via a third party (Can be embedded within encrypted data section.)

Required to identify length of encrypted section of message. (Always unencrypted)

Required when message body is encrypted. Always immediately follows SecureDataLen field.

(Can be embedded within encrypted data section.)

(Can be embedded within encrypted data section.)

Sender's LocationID (i.e. geographic location and/or desk) (Can be embedded within encrypted data section.)

"ADMIN" reserved for administrative messages not intended for a specific user. (Can be embedded within encrypted data section.)

Trading partner LocationID (i.e. geographic location and/or desk) (Can be embedded within encrypted data section.)

Trading partner SubID used when delivering messages via a third party. (Can be embedded within encrypted data section.)

Trading partner LocationID (i.e. geographic location and/or desk) used when delivering messages via a third party. (Can be embedded within encrypted data section.)

Trading partner SubID used when delivering messages via a third party. (Can be embedded within encrypted data section.)

Trading partner LocationID (i.e. geographic location and/or desk) used when delivering messages via a third party. (Can be embedded within encrypted data section.)

Always required for retransmitted messages, whether prompted by the sending system or as the result of a resend request. (Can be embedded within encrypted data section.)

Required when message may be duplicate of another message sent under a different sequence number. (Can be embedded within encrypted data section.)

(Can be embedded within encrypted data section.)

Required for message resent as a result of a ResendRequest. If data is not available set to same value as SendingTime (Can be embedded within encrypted data section.)

Required when specifying XmlData to identify the length of a XmlData message block. (Can be embedded within encrypted data section.)

Can contain a XML formatted message block (e.g. FIXML). Always immediately follows XmlDataLen field. (Can be embedded within encrypted data section.)

See Volume 1: FIXML Support

Type of message encoding (non-ASCII characters) used in a message’s "Encoded" fields. Required if any "Encoding" fields are used.

The last MsgSeqNum value received by the FIX engine and processed by downstream application, such as trading system or order routing system. Can be specified on every message sent. Useful for detecting a backlog with a counterparty.

Number of repeating groups of historical "hop" information. Only applicable if OnBehalfOfCompID is used, however, its use is optional. Note that some market regulations or counterparties may require tracking of message hops.

(Deprecated, not applicable/used for Repos)

(Deprecated, not applicable/used for Repos)

(Deprecated, not applicable/used for Repos)

(Deprecated, use YieldRedemptionDate (696) in <YieldData> component block)

Specific to the <UnderlyingInstrument> (not in <Instrument>)

Specific to the <UnderlyingInstrument> (not in <Instrument>)

Unit amount of the underlying security (par, shares, currency, etc.)

Specific to the <UnderlyingInstrument> (not in <Instrument>)

In a financing deal clean price (percent-of-par or per unit) of the underlying security or basket.

Specific to the <UnderlyingInstrument> (not in <Instrument>)

In a financing deal price (percent-of-par or per unit) of the underlying security or basket. "Dirty" means it includes accrued interest

Specific to the <UnderlyingInstrument> (not in <Instrument>)

In a financing deal price (percent-of-par or per unit) of the underlying security or basket at the end of the agreement.

Specific to the <UnderlyingInstrument> (not in <Instrument>)

Currency value attributed to this collateral at the start of the agreement

Specific to the <UnderlyingInstrument> (not in <Instrument>)

Currency value currently attributed to this collateral

Specific to the <UnderlyingInstrument> (not in <Instrument>)

Currency value attributed to this collateral at the end of the agreement

Specific to the <UnderlyingInstrument> (not in <Instrument>)

Insert here the contents of the <UnderlyingStipulations> Component Block

Required when trailer contains signature. Note: Not to be included within SecureData field

Note: Not to be included within SecureData field

(Always unencrypted, always last field in message)