Orchimate 1.3.1 /

OrchestraFIX42EP282

Orchestra Hub

Y

MsgType = W

Conditionally required if this message is in response to a Market Data Request.

Y

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.

Specifies the month and year of maturity. Required if MaturityDay is specified.

Can be used in conjunction with MaturityMonthYear to specify a particular maturity date.

For Options.

For Options.

For Options.

For Fixed Income, Convertible Bonds, Derivatives, etc. Note: If used, quantities should be expressed in the "nominal" (e.g. contracts vs. shares) amount.

For Fixed Income.

Can be used to identify the security.

Must be set if EncodedIssuer field is specified and must immediately precede it.

Encoded (non-ASCII characters) representation of the Issuer field in the encoded format specified via the MessageEncoding field.

Must be set if EncodedSecurityDesc field is specified and must immediately precede it.

Encoded (non-ASCII characters) representation of the SecurityDesc field in the encoded format specified via the MessageEncoding field.

Total volume traded in this trading session for this security.

Y

Number of entries following.