Subscribe by Instrument
Subscribe Instrument
This message notifies the server to send market data updates for the specified instrument. Syntax is identical to the SubscribeClassMD message, but is instrument-specific and appends the InstrumentID as well
Syntax
SubscribeMD <InstrumentClassID> <InstrumentID>
Example
SubscribeMD 2201 1001322
Unsubscribe Instrument
This message notifies the server to stop sending market data updates for the specified instrument. Syntax is identical to that of the above message.
Syntax
UnsubscribeMD <InstrumentClassID> <InstrumentID>
Example
UnsubscribeMD 2201 1001322