Subscribe to a bid quantity for a particular instrument, as published by Ceylon Market Data Distributor ("MDD"). This function normally returns the value from MDD's SendSourceBidSize function.
Instruments.csv, as maintained by the system administrator. For a list of available instruments, the user may click the "Instruments" button in RocketSheet Dashboard.
MDSources.dat, as maintained by the system administrator. Please contact the system administrator for a list of available sources.
Instruments.csv. Contact the system administrator to request configuration of the instrument.