FIX Version FIX.Latest Extension Pack EP280

Approval Date 2023-04-15T00:00:00

Tag	Name	Type	AssociatedDataTag	AbbrName	BaseCategory	BaseCategoryAbbrName	NotReqXML	EnumDatatype	UnionDataType	Description	Elaboration
2964	SelfMatchPreventionInstruction	int		SlfMtchPrvntnInst			0			Indicate the instruction for self-match prevention when the incoming (aggressive) order has the same SelfMatchPreventionID(2362) as a resting (passive) order.

Tag	Value	SymbolicName	Sort	Description	Elaboration
2964	1	CancelAggressive	1	Cancel aggressive	Cancel incoming order.
2964	2	CancelPassive	2	Cancel passive	Cancel resting order with the same SelfMatchPreventionID(2362).
2964	3	CancelAggressivePassive	3	Cancel aggressive and passive	Cancel both incoming and resting order with the same SelfMatchPreventionID(2362).
378	17	CxldSMP	17	Cancelled, self-match prevention	Cancelled order based on standing rules for self-match prevention (i.e. SelfMatchPreventionInstruction(2964) not specified or used).
378	18	CxldSMPAggressive	18	Cancelled, self-match prevention aggressive order	Cancelled due to incoming order with the same SelfMatchPreventionID(2362) and SelfMatchPreventionInstruction(2964)=1 (Cancel aggressive).
378	19	CxldSMPPassive	19	Cancelled, self-match prevention passive order	Cancelled due to incoming order with the same SelfMatchPreventionID(2362) and SelfMatchPreventionInstruction(2964)=2 (Cancel passive).
378	20	CxldSMPAggressivePassive	20	Cancelled, self-match prevention aggressive and passive order	Cancelled due to incoming order with the same SelfMatchPreventionID(2362) and SelfMatchPreventionInstruction(2964)=3 (Cancel aggressive and passive).

ComponentID	TagText	Position	Description
14	2964	28.28
17	2964	32.28
27	2964	70.08
42	2964	12.4
9	2964	119.24	May be used to return the self-match prevention instruction provided on the order placement message. Omit for unsolicited cancellations and use ExecRestatementReason(378) to convey the self-match prevention instruction that caused the cancellation.
61	2964	28.28
62	2964	31.28
2143	2964	18.18