HaltReason (Tag = 327, Type: char)

Denotes the reason for the Opening Delay or Trading Halt.

Valid values:

'D'	News Dissemination
'E'	Order Influx
'I'	Order Imbalance
'M'	Additional Information
'P'	New Pending
'X'	Equipment Changeover

Used in:

• Market Data - Snapshot / Full Refresh (W)
• Market Data - Incremental Refresh (X)
• Security Status (f)