Type: Boolean

Specifies whether or not book entries should be aggregated.

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

Value Description Added
N Multiple entries per side per price allowed FIX.4.4 (EP 34)
Y one book entry per side per price FIX.4.4 (EP 34)

Used in messages