Component Block - <DiscretionInstructions> 

The presence of <DiscretionInstructions> component block on an order indicates that the trader wishes to display one price but will accept trades at another price.

Used in:

Tag Field Name Req'd Comments
388 DiscretionInst N What the discretionary price is related to (e.g. primary price, display price etc)
389 DiscretionOffsetValue N "Amount (signed) added to the "related to" price specified via DiscretionInst, in the context of DiscretionOffsetType"
841 DiscretionMoveType N Describes whether discretion price is static/fixed or floats
842 DiscretionOffsetType N Type of Discretion Offset (e.g. price offset, tick offset etc)
843 DiscretionLimitType N Specifies the nature of the resulting discretion price (e.g. or better limit, strict limit etc)
844 DiscretionRoundDirection N If the calculated discretion price is not a valid tick price, specifies how to round the price (e.g. to be more or less aggressive)
846 DiscretionScope N "The scope of "related to" price of the discretion (e.g. local, global etc)"