Here is a list of all enum values with links to the classes they belong to:

- u -

• Uncrossing : MatchType
• Undefined : AccruedInterestCalculationMethod, AlgorithmicTradeIndicator, AllowOneProductStrip, AuctionType, BookType, BusinessDayType, CalculationMethodType, ClosedBookIndicator, ContractCycleSubType, ContractCycleType, ContractDisplayInstruction, ContractFrequency, ContractIdentificationEligibility, ContractMonthType, ConversionMode, ConversionModeQualifier, CouponType, CoverIndicator, CrossMatchInstruction, CrossRequestType, DecaySplit, DepositType, DisableOnBookTrading, DisplayDayOfWeek, DisplaySeason, CrossRequestType, InputSource, EventType, ExerciseStyle, FeedType, FlatIndicator, ImpliedMarketIndicator, InputSource, InstrumentAttributeType, InstrumentAuctionType, InstrumentPartyIDSource, InstrumentPartyRole, InstrumentPartyRoleQualifier, InstrumentScopeOperator, InstrumentType, LastFragment, LegSecurityType, LegSide, ListMethod, MarketCondition, MarketImbalanceIndicator, MarketSegmentRelationship, MarketSegmentStatus, MarketSegmentSubType, MarketSegmentType, MatchAlgorithm, MatchType, MaturityFrequencyUnit, MDEntryType, MDOriginType, MDUpdateAction, MidpointTrading, Month, MultilegModel, MultiLegPriceModel, MultiLegReportingType, NetFeedRole, PostTradeAnonymityType, PriceNotation, PriceType, PutOrCall, QuoteCondition, QuoteSideIndicator, QuoteSideModelType, RefreshIndicator, RelatedPriceType, SecurityClassificationReasonType, SecurityClassificationValueType, SecurityStatus, SecurityTradingEvent, SecurityTradingStatus, SecurityType, SecurityUpdateAction, SettlMethod, SettlPriceType, SettlSubMethod, Side, SoldOutIndicator, SubBookType, TradeCondition, TradingSessionId, TradingSessionSubID, TradingStyle, TradSesStatus, TrdType, USApproval, ValuationMethod, WarrantType
• UnderlyingLeg : LegSecurityType
• UserDefined : MultiLegPriceModel
• UserDefinedMultilegSecurity : MultilegModel
• UserRequested : ListMethod