I O I

Tag			Field Name	Req'd	Comments
Component Block <Standard Header>				Y	MsgType = 6
23			IOIID	Y
28			IOITransType	Y
26			IOIRefID	N	Required for Cancel and Replace IOITransType messages
Component Block <Instrument>				Y	Insert here the set of "Instrument" (symbology) fields defined in "COMMON COMPONENTS OF APPLICATION MESSAGES"
Component Block <Financing Details>				N	Insert here the set of "FinancingDetails" (symbology) fields defined in "COMMON COMPONENTS OF APPLICATION MESSAGES"
711			NoUnderlyings	N	Number of underlyings
	Component Block <Underlying Instrument>			N	Must be provided if Number of underlyings > 0
54			Side	Y	Side of Indication Valid values: 1 = Buy 2 = Sell 7 = Undisclosed (for IOIs) B = As Defined (for multilegs) C = Opposite (for multilegs)
854			QtyType	N
Component Block <Order Qty Data>				N	Insert here the set of "Instrument" (symbology) fields defined in "COMMON COMPONENTS OF APPLICATION MESSAGES" The value zero is used if NoLegs repeating group is used Applicable if needed to express CashOrder Qty (tag 152)
27			IOIQty	Y	The value zero is used if NoLegs repeating group is used
15			Currency	N
Component Block <Stipulations>				N	Insert here the set of "Stipulations" (symbology) fields defined in "COMMON COMPONENTS OF APPLICATION MESSAGES"
555			NoLegs	N	Required for multileg IOIs
	Component Block <Instrument Leg>			N	Required for multileg IOIs For Swaps one leg is Buy and other leg is Sell
	682		LegIOIQty	N	Required for multileg IOIs and for each leg.
	Component Block <Leg Stipulations>			N
423			PriceType	N
44			Price	N
62			ValidUntilTime	N
25			IOIQltyInd	N
130			IOINaturalFlag	N
199			NoIOIQualifiers	N	Required if any IOIQualifiers are specified. Indicates the number of repeating IOIQualifiers.
	104		IOIQualifier	N	Required if NoIOIQualifiers > 0
58			Text	N
354			EncodedTextLen	N	Must be set if EncodedText field is specified and must immediately precede it.
355			EncodedText	N	Encoded (non-ASCII characters) representation of the Text field in the encoded format specified via the MessageEncoding field.
60			TransactTime	N
149			URLLink	N	A URL (Uniform Resource Locator) link to additional information (i.e. http://www.XYZ.com/research.html)
215			NoRoutingIDs	N	Required if any RoutingType and RoutingIDs are specified. Indicates the number within repeating group.
	216		RoutingType	N	Indicates type of RoutingID. Required if NoRoutingIDs is > 0.
	217		RoutingID	N	Identifies routing destination. Required if NoRoutingIDs is > 0.
Component Block <Spread Or Benchmark Curve Data>				N	Insert here the set of "SpreadOrBenchmarkCurveData" (Fixed Income spread or benchmark curve) fields defined in "COMMON COMPONENTS OF APPLICATION MESSAGES"
Component Block <Yield Data>				N
Component Block <Standard Trailer>				Y
XML DTD
<!ENTITY % IOICustom "" > <!ENTITY % IOIContent "IOIID, IOITransTyp, IOIRefID?, Instrmt, FinancingDetails?, UndInstrmtGrp*, Side, QtyTyp?, OrdQtyData?, IOIQty, Ccy?, Stips?, InstrmtLegIOIGrp*, PxTyp?, Px?, ValidUntilTm?, IOIQltyInd?, IOINaturalFlag?, IOIQualGrp*, Text?, EncTextLen?, EncText?, TransactTm?, URLLink?, RoutingGrp*, SpreadOrBnchmkCrvData?, YldData? %IOICustom;" > <!ELEMENT IOI (%IOIContent;)> <!ATTLIST IOI FIXMsgType_ENUM CDATA #FIXED "6" Category CDATA #FIXED "Indication" FIXSpecVolume CDATA #FIXED 'Volume3' FullName CDATA #FIXED "IOI" ComponentType CDATA #FIXED "Message" >