| ◈ StandardHeader [Component] | | Y | MsgType = y (lowercase Y) | FIX.4.3 |
| 8 | BeginString | String | Y | FIX.4.3 (Always unencrypted, must be first field in message) | FIX.4.0 |
| 9 | BodyLength | int | Y | (Always unencrypted, must be second field in message) | FIX.4.0 |
| 35 | MsgType | String | Y | (Always unencrypted, must be third field in message)
▶ 68 enum values
| Value | Name | Description |
|---|
| 0 | Heartbeat | Heartbeat | | 1 | TestRequest | Test Request | | 2 | ResendRequest | Resend Request | | 3 | Reject | Reject | | 4 | SequenceReset | Sequence Reset | | 5 | Logout | Logout | | 6 | IOI | Indication of Interest | | 7 | Advertisement | Advertisement | | 8 | ExecutionReport | Execution Report | | 9 | OrderCancelReject | Order Cancel Reject | | a | QuoteStatusRequest | Quote Status Request | | A | Logon | Logon | | AA | DerivativeSecurityList | Derivative Security List | | AB | NewOrderMultileg | New Order - Multileg | | AC | MultilegOrderCancelReplace | Multileg Order Cancel/Replace (a.k.a. Multileg Order Modification Request) | | AD | TradeCaptureReportRequest | Trade Capture Report Request | | AE | TradeCaptureReport | Trade Capture Report | | AF | OrderMassStatusRequest | Order Mass Status Request | | AG | QuoteRequestReject | Quote Request Reject | | AH | RFQRequest | RFQ Request | | AI | QuoteStatusReport | Quote Status Report | | b | MassQuoteAcknowledgement | Mass Quote Acknowledgement | | B | News | News | | c | SecurityDefinitionRequest | Security Definition Request | | C | Email | Email | | d | SecurityDefinition | Security Definition | | D | NewOrderSingle | Order Single | | e | SecurityStatusRequest | Security Status Request | | E | NewOrderList | Order List | | f | SecurityStatus | Security Status | | F | OrderCancelRequest | Order Cancel Request | | G | OrderCancelReplaceRequest | Order Cancel/Replace Request | | g | TradingSessionStatusRequest | Trading Session Status Request | | h | TradingSessionStatus | Trading Session Status | | H | OrderStatusRequest | Order Status Request | | i | MassQuote | Mass Quote | | j | BusinessMessageReject | Business Message Reject | | J | AllocationInstruction | Allocation | | K | ListCancelRequest | List Cancel Request | | k | BidRequest | Bid Request | | l | BidResponse | Bid Response (lowercase L) | | L | ListExecute | List Execute | | m | ListStrikePrice | List Strike Price | | M | ListStatusRequest | List Status Request | | N | ListStatus | List Status | | n | XMLNonFIX | XML message (e.g. non-FIX MsgType) | | o | RegistrationInstructions | Registration Instructions | | P | AllocationInstructionAck | Allocation ACK | | p | RegistrationInstructionsResponse | Registration Instructions Response | | q | OrderMassCancelRequest | Order Mass Cancel Request | | Q | DontKnowTrade | Dont Know Trade (DK) | | r | OrderMassCancelReport | Order Mass Cancel Report | | R | QuoteRequest | Quote Request | | s | NewOrderCross | New Order - Cross | | S | Quote | Quote | | t | CrossOrderCancelReplaceRequest | Cross Order Cancel/Replace Request (a.k.a. Cross Order Modification Request) | | T | SettlementInstructions | Settlement Instructions | | u | CrossOrderCancelRequest | Cross Order Cancel Request | | v | SecurityTypeRequest | Security Type Request | | V | MarketDataRequest | Market Data Request | | w | SecurityTypes | Security Types | | W | MarketDataSnapshotFullRefresh | Market Data-Snapshot/Full Refresh | | x | SecurityListRequest | Security List Request | | X | MarketDataIncrementalRefresh | Market Data-Incremental Refresh | | y | SecurityList | Security List | | Y | MarketDataRequestReject | Market Data Request Reject | | z | DerivativeSecurityListRequest | Derivative Security List Request | | Z | QuoteCancel | Quote Cancel |
| FIX.4.0 |
| 49 | SenderCompID | String | Y | (Always unencrypted) | FIX.4.0 |
| 56 | TargetCompID | String | Y | (Always unencrypted) | FIX.4.0 |
| 115 | OnBehalfOfCompID | String | N | Trading partner company ID used when sending messages via a third party (Can be embedded within encrypted data section.) | FIX.4.0 |
| 128 | DeliverToCompID | String | N | Trading partner company ID used when sending messages via a third party (Can be embedded within encrypted data section.) | FIX.4.0 |
| 90 | SecureDataLen | Length | N | Required to identify length of encrypted section of message. (Always unencrypted) | FIX.4.0 |
| 91 | SecureData | data | N | Required when message body is encrypted. Always immediately follows SecureDataLen field. | FIX.4.0 |
| 34 | MsgSeqNum | int | Y | (Can be embedded within encrypted data section.) | FIX.4.0 |
| 50 | SenderSubID | String | N | (Can be embedded within encrypted data section.) | FIX.4.0 |
| 142 | SenderLocationID | String | N | Sender's LocationID (i.e. geographic location and/or desk) (Can be embedded within encrypted data section.) | FIX.4.1 |
| 57 | TargetSubID | String | N | "ADMIN" reserved for administrative messages not intended for a specific user. (Can be embedded within encrypted data section.) | FIX.4.0 |
| 143 | TargetLocationID | String | N | Trading partner LocationID (i.e. geographic location and/or desk) (Can be embedded within encrypted data section.) | FIX.4.1 |
| 116 | OnBehalfOfSubID | String | N | Trading partner SubID used when delivering messages via a third party. (Can be embedded within encrypted data section.) | FIX.4.0 |
| 144 | OnBehalfOfLocationID | String | N | Trading partner LocationID (i.e. geographic location and/or desk) used when delivering messages via a third party. (Can be embedded within encrypted data section.) | FIX.4.1 |
| 129 | DeliverToSubID | String | N | Trading partner SubID used when delivering messages via a third party. (Can be embedded within encrypted data section.) | FIX.4.0 |
| 145 | DeliverToLocationID | String | N | Trading partner LocationID (i.e. geographic location and/or desk) used when delivering messages via a third party. (Can be embedded within encrypted data section.) | FIX.4.1 |
| 43 | PossDupFlag | Boolean | N | Always required for retransmitted messages, whether prompted by the sending system or as the result of a resend request. (Can be embedded within encrypted data section.)
▶ 2 enum values
| Value | Name | Description |
|---|
| N | OriginalTransmission | Original transmission | | Y | PossibleDuplicate | Possible duplicate |
| FIX.4.0 |
| 97 | PossResend | Boolean | N | Required when message may be duplicate of another message sent under a different sequence number. (Can be embedded within encrypted data section.)
▶ 2 enum values
| Value | Name | Description |
|---|
| N | OriginalTransmission | Original transmission | | Y | PossibleResend | Possible resend |
| FIX.4.0 |
| 52 | SendingTime | UTCTimestamp | Y | (Can be embedded within encrypted data section.) | FIX.4.0 |
| 122 | OrigSendingTime | UTCTimestamp | N | Required for message resent as a result of a ResendRequest. If data is not available set to same value as SendingTime (Can be embedded within encrypted data section.) | FIX.4.0 |
| 212 | XmlDataLen | Length | N | Required when specifying XmlData to identify the length of a XmlData message block. (Can be embedded within encrypted data section.) | FIX.4.2 |
| 213 | XmlData | data | N | Can contain a XML formatted message block (e.g. FIXML). Always immediately follows XmlDataLen field. (Can be embedded within encrypted data section.)
See Volume 1: "FIXML Support" | FIX.4.2 |
| 347 | MessageEncoding | String | N | Type of message encoding (non-ASCII characters) used in a message’s "Encoded" fields. Required if any "Encoding" fields are used.
▶ 4 enum values
| Value | Name | Description |
|---|
| UTF-8 | UTF8 | (for using Unicode) | | ISO-2022-JP | ISO2022JP | (for using JIS) | | EUC-JP | EUCJP | (for using EUC) | | Shift_JIS | ShiftJIS | (for using SJIS) |
| FIX.4.2 |
| 369 | LastMsgSeqNumProcessed | int | N | The last MsgSeqNum value received by the FIX engine and processed by downstream application, such as trading system or order routing system. Can be specified on every message sent. Useful for detecting a backlog with a counterparty. | FIX.4.2 |
| 370 | OnBehalfOfSendingTime | UTCTimestamp | N | (deprecated)
Used when a message is sent via a "hub" or "service bureau". If A sends to Q (the hub) who then sends to B via a separate FIX session, then when Q sends to B the value of this field should represent the SendingTime on the message A sent to Q. (always expressed in UTC (Universal Time Coordinated, also known as "GMT") | FIX.4.2 |
| 627 | Tag627 | ? | N | Number of repeating groups of historical "hop" information. Only applicable if OnBehalfOfCompID is used, however, its use is optional. Note that some market regulations or counterparties may require tracking of message hops. | FIX.4.3 |
| 628 | Tag628 | ? | N | Third party firm which delivered a specific message either from the firm which originated the message or from another third party (if multiple "hops" are performed). It is recommended that this value be the SenderCompID (49) of the third party. | FIX.4.3 |
| 629 | Tag629 | ? | N | Time that HopCompID (628) sent the message. It is recommended that this value be the SendingTime (52) of the message sent by the third party. | FIX.4.3 |
| 630 | Tag630 | ? | N | Reference identifier assigned by HopCompID (628) associated with the message sent. It is recommended that this value be the MsgSeqNum (34) of the message sent by the third party. | FIX.4.3 |
| 320 | SecurityReqID | String | Y | Unique ID of a Security Definition Request. | FIX.4.3 |
| 322 | SecurityResponseID | String | Y | Identifier for the Security List message | FIX.4.3 |
| 560 | Tag560 | ? | Y | Result of the Security Request identified by the SecurityReqID
▶ 6 enum values
| Value | Name | Description |
|---|
| 4 | InstrumentDataTemporarilyUnavailable | Instrument data temporarily unavailable | | 0 | ValidRequest | Valid request | | 1 | InvalidOrUnsupportedRequest | Invalid or unsupported request | | 5 | RequestForInstrumentDataNotSupported | Request for instrument data not supported | | 3 | NotAuthorizedToRetrieveInstrumentData | Not authorized to retrieve instrument data | | 2 | NoInstrumentsFound | No instruments found that match selection criteria |
| FIX.4.3 |
| 393 | TotalNumSecurities | int | N | Used to indicate if the total number of securities being returned for this request. Used in the event that message fragmentation is required. | FIX.4.3 |
| 146 | NoRelatedSym | int | N | Specifies the number of repeating symbols (instruments) specified | FIX.4.3 |
| ◈ Instrument [Component] | | N | Insert here the set of "Instrument" (symbology) fields defined in "COMMON COMPONENTS OF APPLICATION MESSAGES"
of the requested Security | FIX.4.3 |
| 55 | Symbol | String | N | Common, "human understood" representation of the security. SecurityID value can be specified if no symbol exists (e.g. non-exchange traded Collective Investment Vehicles) | FIX.4.3 |
| 65 | SymbolSfx | String | N | Additional information about the security (e.g. preferred, warrants, etc.). Note also see SecurityType.
Valid values:
As defined in the NYSE Stock and bond Symbol Directory and in the AMEX Fitch Directory | FIX.4.3 |
| 48 | SecurityID | String | N | Takes precedence in identifying security to counterparty over SecurityAltID block. Requires SecurityIDSource if specified. | FIX.4.3 |
| 22 | IDSource | String | N | Required if SecurityID is specified.
▶ 16 enum values
| Value | Name | Description |
|---|
| E | Sicovam | Sicovam | | 2 | SEDOL | SEDOL | | 1 | CUSIP | CUSIP | | 3 | QUIK | QUIK | | F | Belgian | Belgian | | D | Valoren | Valoren | | C | Dutch | Dutch | | B | Wertpapier | Wertpapier | | A | BloombergSymbol | Bloomberg Symbol | | 9 | ConsolidatedTapeAssociation | Consolidated Tape Association (CTA) Symbol (SIAC CTS/CQS line format) | | 8 | ExchangeSymbol | Exchange Symbol | | 7 | ISOCountryCode | ISO Country Code | | 6 | ISOCurrencyCode | ISO Currency Code | | 5 | RICCode | RIC code | | 4 | ISINNumber | ISIN number | | G | Common | Common (Clearstream and Euroclear) |
| FIX.4.3 |
| 454 | Tag454 | ? | N | Number of alternate Security Identifiers | FIX.4.3 |
| 455 | Tag455 | ? | N | Security Alternate identifier for this security
First member of repeating group - must be specified if NoSecurityAltID > 0
The Security Alternative identifier block should not be populated unless SecurityID and SecurityIDSource are populated and should not duplicate the SecurityID and SecurityIDSource values contained in the SecurityID/SecurityIDSource tags. Use of SecurityAltID may be used if bilaterally agreed to assist in security identification, and does not imply an obligation on the receiver of the message to ensure validity or consistency with the SecurityID and SecurityIDSource fields which take precedence. | FIX.4.3 |
| 456 | Tag456 | ? | N | Source of SecurityAltID. Required if SecurityAltID is specified. | FIX.4.3 |
| 460 | Tag460 | ? | N | Indicates the type of product the security is associated with (high-level category)
▶ 12 enum values
| Value | Name | Description |
|---|
| 8 | LOAN | LOAN | | 12 | OTHER | OTHER | | 11 | MUNICIPAL | MUNICIPAL | | 1 | AGENCY | AGENCY | | 3 | CORPORATE | CORPORATE | | 4 | CURRENCY | CURRENCY | | 2 | COMMODITY | COMMODITY | | 6 | GOVERNMENT | GOVERNMENT | | 10 | MORTGAGE | MORTGAGE | | 7 | INDEX | INDEX | | 9 | MONEYMARKET | MONEYMARKET | | 5 | EQUITY | EQUITY |
| FIX.4.3 |
| 461 | Tag461 | ? | N | Indicates the type of security using ISO 10962 standard, Classification of Financial Instruments (CFI code) values. It is recommended that CFICode be used instead of SecurityType for non-Fixed Income instruments. | FIX.4.3 |
| 167 | SecurityType | String | N | It is recommended that CFICode be used instead of SecurityType for non-Fixed Income instruments.
Futures and Options should be specified using the CFICode[461] field instead of SecurityType[167] (Refer to Volume 7 – Recommendations and Guidelines for Futures and Options Markets.")
▶ 82 enum values
| Value | Name | Description |
|---|
| CP | CommercialPaper | Commercial Paper | | VRDN | VariableRateDemandNote | Variable Rate Demand Note | | PZFJ | PlazosFijos | Plazos Fijos | | PN | PromissoryNote | Promissory Note | | ONITE | Overnight | Overnight | | MTN | MediumTermNotes | Medium Term Notes | | TECP | TaxExemptCommercialPaper | Tax Exempt Commercial Paper | | AMENDED | Amended | Amended & Restated | | BRIDGE | BridgeLoan | Bridge Loan | | LOFC | LetterOfCredit | Letter of Credit | | SWING | SwingLineFacility | Swing Line Facility | | DINP | DebtorInPossession | Debtor in Possession | | DEFLTED | Defaulted | Defaulted | | WITHDRN | Withdrawn | Withdrawn | | LQN | LiquidityNote | Liquidity Note | | MATURED | Matured | Matured | | DN | DepositNotes | Deposit Notes | | RETIRED | Retired | Retired | | BA | BankersAcceptance | Bankers Acceptance | | BN | BankNotes | Bank Notes | | BOX | BillOfExchanges | Bill of Exchanges | | CD | CertificateOfDeposit | Certificate of Deposit | | CL | CallLoans | Call Loans | | REPLACD | Replaced | Replaced | | MT | MandatoryTender | Mandatory Tender | | RVLVTRM | Revolver | Revolver/Term Loan | | MPP | MortgagePrivatePlacement | Mortgage Private Placement | | STN | ShortTermLoanNote | Short Term Loan Note | | MPT | MiscellaneousPassThrough | Miscellaneous Pass-through | | TBA | ToBeAnnounced | To be Announced | | AN | OtherAnticipationNotes | Other Anticipation Notes BAN, GAN, etc. | | MIO | MortgageInterestOnly | Mortgage Interest Only | | COFP | CertificateOfParticipation | Certificate of Participation | | MBS | MortgageBackedSecurities | Mortgage-backed Securities | | REV | RevenueBonds | Revenue Bonds | | SPCLA | SpecialAssessment | Special Assessment | | SPCLO | SpecialObligation | Special Obligation | | SPCLT | SpecialTax | Special Tax | | TAN | TaxAnticipationNote | Tax Anticipation Note | | TAXA | TaxAllocation | Tax Allocation | | COFO | CertificateOfObligation | Certificate of Obligation | | TD | TimeDeposit | Time Deposit | | GO | GeneralObligationBonds | General Obligation Bonds | | ? | Wildcard | Wildcard entry (used on Security Definition Request message) | | WAR | Warrant | Warrant | | MF | MutualFund | Mutual Fund (i.e. any kind of open-ended Collective Investment Vehicle) | | MLEG | MultilegInstrument | Multi-leg instrument (e.g. options strategy or futures spread. CFICode can be used to identify if options-based, futures-based, etc.) | | TRAN | TaxRevenueAnticipationNote | Tax & Revenue Anticipation Note | | MPO | MortgagePrincipalOnly | Mortgage Principal Only | | RP | RepurchaseAgreement | Repurchase Agreement | | NONE | NoSecurityType | No Security Type | | XCN | ExtendedCommNote | Extended Comm Note | | POOL | AgencyPools | Agency Pools | | ABS | AssetBackedSecurities | Asset-backed Securities | | CMBS | Corp | Corp. Mortgage-backed Securities | | CMO | CollateralizedMortgageObligation | Collateralized Mortgage Obligation | | IET | IOETTEMortgage | IOETTE Mortgage | | RVRP | ReverseRepurchaseAgreement | Reverse Repurchase Agreement | | FOR | ForeignExchangeContract | Foreign Exchange Contract | | RAN | RevenueAnticipationNote | Revenue Anticipation Note | | RVLV | RevolverLoan | Revolver Loan | | FAC | FederalAgencyCoupon | Federal Agency Coupon | | FADN | FederalAgencyDiscountNote | Federal Agency Discount Note | | PEF | PrivateExportFunding | Private Export Funding | | CORP | CorporateBond | Corporate Bond | | CPP | CorporatePrivatePlacement | Corporate Private Placement | | CB | ConvertibleBond | Convertible Bond | | DUAL | DualCurrency | Dual Currency | | XLINKD | IndexedLinked | Indexed Linked | | YANK | YankeeCorporateBond | Yankee Corporate Bond | | CS | CommonStock | Common Stock | | PS | PreferredStock | Preferred Stock | | BRADY | BradyBond | Brady Bond | | TBOND | USTreasuryBond | US Treasury Bond | | TINT | InterestStripFromAnyBondOrNote | Interest strip from any bond or note | | TIPS | TreasuryInflationProtectedSecurities | Treasury Inflation Protected Securities | | TCAL | PrincipalStripOfACallableBondOrNote | Principal strip of a callable bond or note | | TPRN | PrincipalStripFromANonCallableBondOrNote | Principal strip from a non-callable bond or note | | UST | USTreasuryNoteOld | US Treasury Note/Bond | | USTB | USTreasuryBillOld | US Treasury Bill | | TERM | TermLoan | Term Loan | | STRUCT | StructuredNotes | Structured Notes |
| FIX.4.3 |
| 200 | MaturityMonthYear | MonthYear | N | Specifies the month and year of maturity. Applicable for standardized derivatives which are typically only referenced by month and year (e.g. S&P futures). Note MaturityDate (a full date) can also be specified. | FIX.4.3 |
| 541 | Tag541 | ? | N | Specifies date of maturity (a full date). Note that standardized derivatives which are typically only referenced by month and year (e.g. S&P futures).may use MaturityMonthYear and/or this field.
When using MaturityMonthYear, it is recommended that markets and sell sides report the MaturityDate on all outbound messages as a means of data enrichment. | FIX.4.3 |
| 224 | Tag224 | ? | N | Date interest is to be paid. Used in identifying Corporate Bond issues. | FIX.4.3 |
| 225 | Tag225 | ? | N | Date instrument was issued. For Fixed Income IOIs for new issues, specifies the issue date. | FIX.4.3 |
| 239 | Tag239 | ? | N | Identifies the collateral used in the transaction. For Fixed Income, required for RP and RVRP security types. | FIX.4.3 |
| 226 | Tag226 | ? | N | Number of business days before repurchase of a repo. | FIX.4.3 |
| 227 | Tag227 | ? | N | Percent of par at which a Repo will be repaid. Represented as a percent, e.g. .9525 represents 95-1/4 percent of par. | FIX.4.3 |
| 228 | Tag228 | ? | N | Fraction for deriving Current face from Original face for TIPS, ABS or MBS Fixed Income securities. Note the fraction may be greater than, equal to or less than 1. | FIX.4.3 |
| 255 | Tag255 | ? | N | — | FIX.4.3 |
| 543 | Tag543 | ? | N | The location at which records of ownership are maintained for this instrument, and at which ownership changes must be recorded. Can be used in conjunction with ISIN to address ISIN uniqueness issues. | FIX.4.3 |
| 470 | Tag470 | ? | N | ISO Country code of instrument issue (e.g. the country portion typically used in ISIN). Can be used in conjunction with non-ISIN SecurityID (e.g. CUSIP for Municipal Bonds without ISIN) to provide uniqueness. | FIX.4.3 |
| 471 | Tag471 | ? | N | A two-character state or province abbreviation. | FIX.4.3 |
| 472 | Tag472 | ? | N | The three-character IATA code for a locale (e.g. airport code for Municipal Bonds). | FIX.4.3 |
| 240 | Tag240 | ? | N | Return of investor's principal in a security. Bond redemption can occur before maturity date. | FIX.4.3 |
| 202 | StrikePrice | Price | N | Used for derivatives, such as options and covered warrants | FIX.4.3 |
| 206 | OptAttribute | char | N | Used for derivatives, such as options and covered warrants to indicate a versioning of the contract when required due to corporate actions to the underlying. Should not be used to indicate type of option – use the CFICode[461] for this purpose. | FIX.4.3 |
| 231 | ContractMultiplier | float | N | For Fixed Income, Convertible Bonds, Derivatives, etc. Note: If used, quantities should be expressed in the "nominal" (e.g. contracts vs. shares) amount. | FIX.4.3 |
| 223 | CouponRate | float | N | For Fixed Income. | FIX.4.3 |
| 207 | SecurityExchange | Exchange | N | Can be used to identify the security. | FIX.4.3 |
| 106 | Issuer | String | N | Company name of security issuer (e.g. International Business Machines) | FIX.4.3 |
| 348 | EncodedIssuerLen | Length | N | Must be set if EncodedIssuer field is specified and must immediately precede it. | FIX.4.3 |
| 349 | EncodedIssuer | data | N | Encoded (non-ASCII characters) representation of the Issuer field in the encoded format specified via the MessageEncoding field. | FIX.4.3 |
| 107 | SecurityDesc | String | N | Security description. | FIX.4.3 |
| 350 | EncodedSecurityDescLen | Length | N | Must be set if EncodedSecurityDesc field is specified and must immediately precede it. | FIX.4.3 |
| 351 | EncodedSecurityDesc | data | N | Encoded (non-ASCII characters) representation of the SecurityDesc field in the encoded format specified via the MessageEncoding field. | FIX.4.3 |
| 15 | Currency | Currency | N | Identifies currency used for price. Absence of this field is interpreted as the default for the security. It is recommended that systems provide the currency value whenever possible. See Appendix A: Valid Currency Codes for information on obtaining valid values. | FIX.4.3 |
| 555 | Tag555 | ? | N | Number of legs that make up the Security | FIX.4.3 |
| ◈ InstrumentLeg [Component] | | N | Insert here the set of "Instrument Legs" (leg symbology) fields defined in "COMMON COMPONENTS OF APPLICATION MESSAGES"
Required if NoLegs > 0 | FIX.4.3 |
| 600 | Tag600 | ? | N | — | FIX.4.3 |
| 601 | Tag601 | ? | N | — | FIX.4.3 |
| 602 | Tag602 | ? | N | — | FIX.4.3 |
| 603 | Tag603 | ? | N | — | FIX.4.3 |
| 604 | Tag604 | ? | N | — | FIX.4.3 |
| 605 | Tag605 | ? | N | — | FIX.4.3 |
| 606 | Tag606 | ? | N | — | FIX.4.3 |
| 607 | Tag607 | ? | N | — | FIX.4.3 |
| 608 | Tag608 | ? | N | — | FIX.4.3 |
| 609 | Tag609 | ? | N | — | FIX.4.3 |
| 610 | Tag610 | ? | N | — | FIX.4.3 |
| 611 | Tag611 | ? | N | — | FIX.4.3 |
| 248 | Tag248 | ? | N | — | FIX.4.3 |
| 249 | Tag249 | ? | N | — | FIX.4.3 |
| 250 | Tag250 | ? | N | — | FIX.4.3 |
| 251 | Tag251 | ? | N | — | FIX.4.3 |
| 252 | Tag252 | ? | N | — | FIX.4.3 |
| 253 | Tag253 | ? | N | — | FIX.4.3 |
| 257 | Tag257 | ? | N | — | FIX.4.3 |
| 599 | Tag599 | ? | N | — | FIX.4.3 |
| 596 | Tag596 | ? | N | — | FIX.4.3 |
| 597 | Tag597 | ? | N | — | FIX.4.3 |
| 598 | Tag598 | ? | N | — | FIX.4.3 |
| 254 | Tag254 | ? | N | — | FIX.4.3 |
| 612 | Tag612 | ? | N | — | FIX.4.3 |
| 613 | Tag613 | ? | N | — | FIX.4.3 |
| 614 | Tag614 | ? | N | — | FIX.4.3 |
| 615 | Tag615 | ? | N | — | FIX.4.3 |
| 616 | Tag616 | ? | N | — | FIX.4.3 |
| 617 | Tag617 | ? | N | — | FIX.4.3 |
| 618 | Tag618 | ? | N | — | FIX.4.3 |
| 619 | Tag619 | ? | N | — | FIX.4.3 |
| 620 | Tag620 | ? | N | — | FIX.4.3 |
| 621 | Tag621 | ? | N | — | FIX.4.3 |
| 622 | Tag622 | ? | N | — | FIX.4.3 |
| 623 | Tag623 | ? | N | Specific to the <InstrumentLeg> (not in <Instrument>) | FIX.4.3 |
| 624 | Tag624 | ? | N | Specific to the <InstrumentLeg> (not in <Instrument>) | FIX.4.3 |
| 556 | Tag556 | ? | N | — | FIX.4.3 |
| 561 | Tag561 | ? | N | — | FIX.4.3 |
| 562 | Tag562 | ? | N | — | FIX.4.3 |
| 336 | TradingSessionID | String | N | Identifier for Trading Session
Can be used to represent a specific market trading session (e.g. "PRE-OPEN", "CROSS_2", "AFTER-HOURS", "TOSTNET1", "TOSTNET2", etc).
Values should be bi-laterally agreed to between counterparties. | FIX.4.3 |
| 625 | Tag625 | ? | N | — | FIX.4.3 |
| 58 | Text | String | N | Comment, instructions, or other identifying information. | FIX.4.3 |
| 354 | EncodedTextLen | Length | N | Must be set if EncodedText field is specified and must immediately precede it. | FIX.4.3 |
| 355 | EncodedText | data | N | Encoded (non-ASCII characters) representation of the Text field in the encoded format specified via the MessageEncoding field. | FIX.4.3 |
| ◈ StandardTrailer [Component] | | Y | The standard FIX message trailer | FIX.4.3 |
| 93 | SignatureLength | Length | N | Required when trailer contains signature. Note: Not to be included within SecureData field | FIX.4.0 |
| 89 | Signature | data | N | Note: Not to be included within SecureData field | FIX.4.0 |
| 10 | CheckSum | String | Y | (Always unencrypted, always last field in message) | FIX.4.0 |