FIX Protocol Tag 1857: RelatedTradeIDSource

RelatedTradeIDSource is an integer field used in 8 FIX message types, including Trade Capture Report (35=AE), Market Data Snapshot Full Refresh (35=W) and Market Data Incremental Refresh (35=X). It is defined in FIX 5.0 SP2 and has 7 enumerated values.

Tag number: 1857
Data type: INT
FIX versions: FIX 5.0 SP2
Used in: 8 message types

Tag 1857 in each FIX version

Values and message usage as defined in a specific version.

FIX 5.0 SP2

Data type

INT: A whole number without a decimal point. It may be negative.

Valid values

7 enumerated values across all FIX versions.

Value	Meaning
0	Non FIX source
1	Trade ID
2	Secondary trade ID
3	Trade report ID
4	Firm trade ID
5	Secondary firm trade ID
6	Regulatory trade ID

Example

1857=0

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

Decode a message with this tag

Message types that use tag 1857

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.

Field and message data comes from the QuickFIX data dictionaries for FIX 4.0 to 5.0 SP2 and FIXT 1.1, used under the QuickFIX Software License. This product includes software developed by quickfixengine.org (http://www.quickfixengine.org/). Enumerated value names are converted to plain text for reading.