Version History

• Updated help file for GF API

• UsingUUID(String) added for using by third-party code inside OEC Trader

• StrikeDisplayFactor introduced

• Access to the list of CME Data Feed entitlements (DataFeedEntitlements)

• Improved options value calculation

• Removing bid/ask prices at the end of trading session by a signal from server

• Fixed incorrect handling auto-added (pending) contracts on client-side

• Fixed some issues with several simultaneous cash updates

• Better support of multiple OEC API instances in one application

• Aggregated allocation block positions added: AvgPositions

• Margin Calculator requests introduced: RequestMarginCalculation(MarginCalculatorRequest)

• Improved OEC exceptions: OECException

• TrackUnhandledExceptions added

• Enforced checking of invalid order parts before sending to server

• Greeks price fields marked as obsolete

• Fixed a potential issue with EUREX DOM http://futures.gaincapital.com/cfbb/index.cfm?page=topic&topicID=849

• N Line Breaks

• Continuous contracts introduced (just try to look up a symbol @ES) and your application can manage rules for building continuous chart data: SubmitContinuousContractRule(ContinuousContractRule), RequestProductCalendar(BaseContract), RemoveContinuousContractRule(ContinuousContractRule)

• Post-allocation introduced: PostAllocate(Order, Contract, PostAllocationBlock)

• Using current culture in price formatting

• Improved procedure of cutting off today's fills in detailed positions

• Fixed a bug related to recalculation of some balance values if only bid/ask of options changed

• OSO/OCO order links will be visible inside all connected client applications without reconnection

• Fixed a bug related to client's disconnection through Sessions Manager

• Trailing stop delta became minticksize after manual modification

• Minor bugfixes

Fixed "subscription limit reached" after reconnecting without restarting

• Light-weight reconnect feature added: OECAPI will reconnect to OEC Server automatically without raising events OnDisconnected and OnLoginComplete, if AutoReconnect is set to "true"

• Preventing errors in string-to-price converting for non-English cultures

• Do not round settlement price by tick size in settlement pnl calculations (and cash as consequence)

• API restriction added for AB orders with quantity that is not dividable by AB lots

• Minor bugfixes

• Added new restraint to filter out bar/tick load requests with StartTime in future

• Fixed bug described in

• Fixed calculation of average filled price of spread orders AvgPrice

• Fixed property IsFilled for spread orders that returned true for partially filled spread orders with more than two legs

• Custom logging mechanism that allows integrate OECAPI logs with your own loggers Log

• Some optimizations for slowly loading applications

The latest versions of samples include OECAPI with bugfixes for issues like http://futures.gaincapital.com/cfbb/index.cfm?page=topic&topicID=578 and http://futures.gaincapital.com/cfbb/index.cfm?page=topic&topicID=600

• UUID introduced

• Loading data by amount RequestBars(Contract, DateTime, Int32, SubscriptionType, Int32, Boolean) and SubscribeBars(Contract, Int32, SubscriptionType, Int32, Boolean)

• Storing a collection of pre-defined allocation blocks on server-side: AllocationBlocks, SubmitAllocationBlocks(AllocationBlockList)