CQG API 4.0 - Revised
eGroupSubscriptionLevel Enumeration
See Also  Send Feedback

Glossary Item Box

Description

Indicates the subscription levels for instruments group.

Members

MemberValueDescription
gslFullSnapshot2

Full data without Implied/Outright quotes.

gslFullUpdates3

Only common properties and quotes with timestamps. Updates will be received.

gslRealtimeSnapshot0

Only common properties and quotes without timestamps

gslRealtimeUpdates1

Full data without Implied/Outright quotes. Updates will be received.

Remarks

Depending on the subscription level, the following instrument properties will be available:

Data Level of subscription: API streaming data Level of subscription: Full data
gslRealtimeSnapshot gslRealtimeUpdates gslFullSnapshot gslFullUpdates
ipFullName X X X X
ipDescription X X X X
ipInstrumentID X X X X
ipExpirationDate X X X X
ipDTE X X
ipInitialMargin        
ipMaintenanceMargin        
ipSessionMask X X X X
ipCommodity X X X X
ipCountry X X X X
ipMonthChar X X X X
ipMonth X X X X
ipStrike X X X X
ipScale X X X X
ipStrikeScale X X X X
ipDecimalStrike X X X X
ipInstrumentType X X X X
ipYear X X X X
ipYearString X X X X
ipCurrency X X X X
ipTickSize X X X X
ipTickValue X X X X
ipExchangeID X X X X
ipExchangeAbbreviation X X X X
ipNetChange X X X X
ipIsFastMarket X X X X
ipIsUpTick X X X X
ipIsDownTick X X X X
ipYOI     X X
ipYCOI     X X
ipSessionNumber     X X
ipTodayTotalVolume     X X
ipTodayCTotalVolume     X X
ipYesterdayTotalVolume     X X
ipYesterdayCTotalVolume     X X
ipPreferredSessionName     X X
ipDelayTime        

 

Similarly, depending on the subscription level, the following quote properties will be updated:

Data Level of subscription: Real-Time data Level of subscription: Full data
gslRealtimeSnapshot gslRealtimeUpdates gslFullSnapshot gslFullUpdates
qtAsk Price X X X X
qtAsk Volume   X X X
qtAsk Timestamp   X X X
qtBid Price X X X X
qtBid Volume   X X X
qtBid Timestamp   X X X
qtTrade Price X X X X
qtTrade Volume   X X X
qtTrade Timestamp   X X X
qtSettlement Price     X X
qtSettlement Volume     X X
qtSettlement Timestamp     X X
qtCohUndAsk Price X X X X
qtCohUndBid Price X X X X
qtDayOpen Price     X X
qtDayHigh Price     X X
qtDayLow Price     X X
qtYesterdaySettlement Price     X
qtExchangeClose Price X X
qtExchangeClose Timestamp X X
qtYesterdayExchangeClose Price X
qtYesterdayExchangeClose Timestamp X
qtWholesaleTrade Price X
qtWholesaleTrade Volume X
qtWholesaleTrade Timestamp X