FIX Protocol Tag 1: Account

Tag 1 in each FIX version

Values and message usage as defined in a specific version.

• FIX 4.0
• FIX 4.1
• FIX 4.2
• FIX 4.3
• FIX 4.4
• FIX 5.0
• FIX 5.0 SP1
• FIX 5.0 SP2

Data type

STRING: Text of printable characters. It cannot contain the SOH delimiter.

Example

1=ACCT-1001

Illustrative value. In a message, fields are separated by the SOH character (0x01), often shown as | or ^ in logs.

Message types that use tag 1

• Execution Report 35=8
• Order Cancel Reject 35=9
• New Order Single 35=D
• New Order List 35=E
• Order Cancel Request 35=F
• Order Cancel/Replace Request 35=G
• Order Status Request 35=H
• Quote Request 35=R
• Quote 35=S
• Quote Cancel 35=Z
• New Order Multileg 35=AB
• Multileg Order Cancel/Replace 35=AC
• Trade Capture Report 35=AE
• Order Mass Status Request 35=AF
• Quote Request Reject 35=AG
• Quote Status Report 35=AI
• Quote Response 35=AJ
• Position Maintenance Request 35=AL
• Position Maintenance Report 35=AM
• Request For Positions 35=AN
• Request For Positions Ack 35=AO
• Position Report 35=AP
• Trade Capture Report Ack 35=AR
• Assignment Report 35=AW
• Collateral Request 35=AX
• Collateral Assignment 35=AY
• Collateral Response 35=AZ
• Collateral Report 35=BA
• Collateral Inquiry 35=BB
• Collateral Inquiry Ack 35=BG
• Mass Order 35=DJ
• Mass Order Ack 35=DK
• Trade Aggregation Request 35=DW
• Quote Status Request 35=a
• Mass Quote Ack 35=b
• Mass Quote 35=i
• Bid Request 35=k
• Registration Instructions 35=o
• Registration Instructions Response 35=p
• New Order Cross 35=s
• Cross Order Cancel Replace Request 35=t

Covers every version from FIX 4.0 to 5.0 SP2, including fields reached through components and repeating groups. The version pages above show whether the tag is required in each message.