Field MidPx (631) - FIX Protocol FIX.5.0SP2 EP240

Type: Price

Mid price/rate. For OTC swaps this is the mid-market mark (for example, as defined by CFTC). For uncleared OTC swaps, LegMidPx (2346) and the MidPx (631) fields are mutually exclusive.

Added in protocol FIX.4.3

See in: FIX.4.3, FIX.4.4, FIX.5.0, FIX.5.0SP1, FIX.5.0SP2.