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FIXtags

FIX TAG 625

TradingSessionSubID

StringAdded FIX.4.3

Definition

Optional market assigned sub identifier for a trading phase within a trading session. Usage is determined by market or counterparties. Used by US based futures markets to identify exchange specific execution time bracket codes as required by US market regulations. Bilaterally agreed values of data type "String" that start with a character can be used for backward compatibility

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Differences between the selected source snapshots, including wording and errata; not a migration guide.

FIX 4.4 FIX 5.0 SP2

Definition text changed

FIX 4.4

Optional market assigned sub identifier for a trading session. Usage is determined by market or counterparties. Used by US based futures markets to identify exchange specific execution time bracket codes as required by US market regulations.

FIX 5.0 SP2

Optional market assigned sub identifier for a trading phase within a trading session. Usage is determined by market or counterparties. Used by US based futures markets to identify exchange specific execution time bracket codes as required by US market regulations. Bilaterally agreed values of data type "String" that start with a character can be used for backward compatibility

Values only in FIX 5.0 SP2 7

  • 1Pre-Trading
  • 2Opening or opening auction
  • 3(Continuous) Trading
  • 4Closing or closing auction
  • 5Post-Trading
  • 6Intraday Auction
  • 7Quiescent

Values 7

ValueMeaning
1

Pre-Trading

2

Opening or opening auction

3

(Continuous) Trading

4

Closing or closing auction

5

Post-Trading

6

Intraday Auction

7

Quiescent

About the String data type

Alpha-numeric free format strings, can include any character or punctuation except the delimiter. All String fields are case sensitive (i.e. morstatt != Morstatt).

Used in messages 61

Includes nested components and repeating groups. Open a location to see its surrounding requirements.