FIXT.1.1 (Always unencrypted, must be first field in message)

(Always unencrypted, must be second field in message)

(Always unencrypted, must be third field in message)

Indicates application version using a service pack identifier. The ApplVerID applies to a specific message occurrence.

Used to support bilaterally agreed custom functionality

(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.

Used to indicate the size of the underlying commodity on which the contract is based (e.g., 2500 lbs of lean cattle, 1000 barrels of crude oil, 1000 bushels of corn, etc.)

Used to indicate a time unit for the contract (e.g., days, weeks, months, etc.)

Specific to the < UnderlyingInstrument > Percent of the Strike Price that this underlying represents. Necessary for derivatives that deliver into more than one underlying instrument.

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 > Indicates order settlement period for the underlying deliverable component.

Specific to the < UnderlyingInstrument > Cash amount associated with the underlying component. Necessary for derivatives that deliver into more than one underlying instrument and one of the underlying's is a fixed cash value.

Specific to the < UnderlyingInstrument > Used for derivatives that deliver into cash underlying. Indicates that the cash is either fixed or difference value (difference between strike and current underlying price)

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

Specific to the <UnderlyingInstrument> (not in <Instrument>). For listed derivatives margin management, this is the number of shares adjusted for upcoming corporate action. Used only for securities which are optionable and are between ex-date and settlement date (4 days).

Specific to the <UnderlyingInstrument> (not in <Instrument>). Foreign exchange rate used to compute UnderlyingCurrentValue (885) (or market value) from UnderlyingCurrency (318) to Currency (15).

Specific to the <UnderlyingInstrument> (not in <Instrument>). Specified whether UnderlyingFxRate (1045) should be multiplied or divided to derive UnderlyingCurrentValue (885).

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)