Field MDUpdateAction (279) - FIX Protocol FIX.4.4

Type: char

Type of Market Data update action

Added in protocol FIX.4.2

See in: FIX.4.2, FIX.4.3, FIX.5.0, FIX.5.0SP1, FIX.5.0SP2, FIX.5.0SP2 EP240.

Valid values