Security Definition

d Security Definition

This message is used for the following reason:

To accept the security defined in another Security Definition, optionally with changes to the definition or identity
To reject the security requested in another Security Definition message
To respond to a request for securities within a specified market segment
To convey security definitions for all market segments that the security participates in
To convey the security's trading rules that differ from default rules for the market segment

Structure

Tag	Name	Type	Description
	StandardHeader	Component
320	SecurityReqID	String
322	SecurityResponseID	String	Identifier for the Security Definition message
323	SecurityResponseType	Int Enum
393	TotalNumSecurities	Int
55	Symbol	String	Symbol of the requested Security
65	SymbolSfx	String	Suffix of the Requested Security
48	SecurityID	String	Security ID of the requested Security
22	IDSource	String Enum	Source of the Security ID
167	SecurityType	String Enum	Must be specified if a Future or Option. If a Future: Symbol, SecurityType, and MaturityMonthYear are required. If an Option: Symbol, SecurityType, MaturityMonthYear, PutOrCall, and StrikePrice are required. Set to "?" if Security Definition Request is looking for the Security Types
200	MaturityMonthYear	MonthYear	Specifies the month and year of maturity. Required if MaturityDay is specified
205	MaturityDay	DayOfMonth	Can be used in conjunction with MaturityMonthYear to specify a particular maturity date
201	PutOrCall	Int Enum	For Options
202	StrikePrice	Price	For Options
206	OptAttribute	Char	For Options
231	ContractMultiplier	Float	For Fixed Income, Convertible Bonds, Derivatives, etc. Note: If used, quantities should be expressed in the "nominal" (e.g. contracts vs. shares) amount
223	CouponRate	Float	For Fixed Income
207	SecurityExchange	Exchange
106	Issuer	String
348	EncodedIssuerLen	Int	Must be set if EncodedIssuer field is specified and must immediately precede it
349	EncodedIssuer	Data	Encoded (non-ASCII characters) representation of the Issuer field in the encoded format specified via the MessageEncoding field
107	SecurityDesc	String
350	EncodedSecurityDescLen	Int	Must be set if EncodedSecurityDesc field is specified and must immediately precede it
351	EncodedSecurityDesc	Data	Encoded (non-ASCII characters) representation of the SecurityDesc field in the encoded format specified via the MessageEncoding field
15	Currency	Currency
336	TradingSessionID	String
58	Text	String	Comment, instructions, or other identifying information
354	EncodedTextLen	Int	Must be set if EncodedText field is specified and must immediately precede it
355	EncodedText	Data	Encoded (non-ASCII characters) representation of the Text field in the encoded format specified via the MessageEncoding field
	UndInstrmtGrp	Component	Number of legs that make up the Security
	StandardTrailer	Component