TT® FIX

Component: <Instrument> (TT FIX response)

Overview

When the TT FIX returns an instrument component block in a response, it includes tags that provide additional information about the instrument.

Supported tags

Tag # Field Name Req'd Data type Comments
48 SecurityID Y String

TT security ID that uniquely identifies the instrument in the TT platform.

22 IDSource N String

Source for the value of tag 48 (SecurityID).

Possible values include:

  • 5: RIC code
  • 8: Exchange symbol
  • 96: TT security ID
  • 97: Alias
  • 98: Name
  • X: Series key

Note: The following markets support RIC codes (22=5) for identifying futures, spreads and options instruments in tag 48 (SecurityID):

  • ASX
  • DGCX
  • CFE
  • CME
  • EEX
  • EUREX
  • Euronext
  • Hkex
  • ICE
  • ICE_L
  • LME
  • MEFF
  • MX
  • OSE
  • SGX
  • TFX
  • TOCOM
207 SecurityExchange C Exchange

Name of the market where the instrument trades.

TT FIX uses this value to identify a security.

Possible values include:

  • AGGREGATOR
  • ALGO
  • ASE
  • ASX
  • B3
  • BitMEX
  • BrokerTec
  • CBOT
  • CFE
  • CME
  • Coinbase
  • CoinFLEX
  • CurveGlobal
  • CZCE
  • DCE
  • DGCX
  • EEX
  • Eurex
  • Euronext
  • Fenics
  • FEX
  • HKEX
  • ICE
  • ICE_L
  • IDEM
  • INE
  • KCG
  • LME
  • LSE
  • MEFF
  • MOEX
  • MX
  • MX
  • NDAQ_EU
  • NFI
  • NFX
  • OSE
  • SGX
  • TFX
  • TOCOM

Sent unless an Order Status Request (H) message returns no orders in an Execution Report (8) message.

100 ExDestination C Exchange

Name of the sub-market where the instrument trades.

TT FIX uses this value to identify a security.

ISO 10383 defines a comprehensive list of MIC codes.

Condition: Sent when available for FIX 4.2 sessions

30 LastMkt C Exchange

Market of execution for last fill, or an indication of the market where an order was routed.

ISO 10383 defines a comprehensive list of MIC codes.

Condition: Sent when available for FIX 4.4 sessions

55 Symbol C String

Exchange-provided product symbol for the tradable product.

Conditions:

461 CFICode N String

Type of security using ISO 10962 standard, Classification of Financial Instruments (CFI code) values. ISO 10962 is maintained by ANNA (Association of National Numbering Agencies) acting as Registration Authority.

Note: For SPOT and CUR products, you must also specify the corresponding tag 167 (SecurityType) value.

167 SecurityType C String

Asset class of the instrument.

Possible values include:

  • FUT: future
  • MLEG: multi-leg
  • OPT: option
  • SPOT: EEX spot products
  • CUR: currency
  • TBOND: treasury bond
  • CS: common stock
  • NONE: No security type (Not valid for 35=c, e or V)

Sent unless an Order Status Request (H) message returns no orders in an Execution Report (8) message.

460 Product N int Product type associated with the security.

Possible values include:

  • 1: Agency
  • 2: Commodity
  • 3: Corporate
  • 4: Currency
  • 5: Equity
  • 6: Government
  • 7: Index
  • 8: Loan
  • 9: Money market
  • 10: Mortgage
  • 11: Municipal
  • 12: Other
  • 13: Financing
  • 14: Energy
107 SecurityDesc N String Security description.
200 MaturityMonthYear N MonthYear

Month and year the instrument reaches maturity in the format YYYYMM.

541 MaturityDate N LocalMktDate

New tag for TT

Maturity date in format YYYYMMDD.

205 MaturityDay C DayOfMonth

Day of expiration for the instrument.

Range: 1-31

Condition: Sent when multiple contracts exist for the same month

18223 ContractYearMonth N String

Contract term in the form, YYYYMM

Note: This tag can be included in messages sent from TT FIX Drop Copy sessions when the Compliance Feed (Send original order/cancel/change messages and pending execution reports) setting is enabled in Setup.

18211 DeliveryTerm C char

Term of delivery for the instrument.

TT FIX uses this value to identify contracts that do not have a monthly delivery term.

Possible values include:

  • A: Same day
  • B: Balance of month
  • D: Day
  • E: Weekly
  • H: Hour
  • L: Balance of week
  • M: Month
  • N: Next day
  • P: Pack
  • Q: Quarterly
  • S: Seasonal
  • T: Weekend
  • U: Bundle
  • V: Variable
  • W: Week
  • X: Custom
  • Y: Year

Condition: Sent when the delivery term is not monthly

743 DeliveryDate C LOCALMKTDATE

Date for contract delivery

Condition: Sent when available

201 PutOrCall C int

Whether the option represents a put or call

Possible values include:

  • 0: Put
  • 1: Call

Condition: Sent when Tag 167 (SecurityType) is OPT

202 StrikePrice C Price

Strike price for an option

Condition: Sent when Tag 167 (SecurityType) is OPT

9787 DisplayFactor C Float

Factor to use when multiplying prices sent from a FIX client and dividing prices sent from TT FIX

Condition: Sent only in Security Definition (d) messages when provided by the exchange

15 Currency C Currency

ISO-standard symbol for the instrument’s trading currency.

Condition: Sent unless an Order Status Request (H) message returns no orders in an Execution Report (8) message.

70 AllocID C String

Identifier assigned to a leg of a leg fill for ASX clearing purposes (clearing deal number).

Component: <SecurityAltIDGrp>
N

Instrument associated with this message. For additional information about this component group, consult the full documentation.

Tag # Field Name Req'd Data type Comments
454 NoSecurityAltID C int

Replaces 7.X tag 10454 (NoSecurityAltID)

Number of alternate security IDs contained in this repeating group

Condition: Sent when there are one or more alternate security IDs

> 455 SecurityAltID Y String

Replaces 7.X tag 10455 (SecurityAltID)

Alternate ID for an instrument or security, typically for display purposes.

> 456 SecurityAltIDSource C String

Replaces 7.X tag 10456 (SecurityAltIDSource)

Identifies class or source of the SecurityAltID (455) value.

Possible values include:

  • 4: ISIN number
  • 5: RIC code
  • 8: Exchange security ID
  • 91: ExchangeTicker
  • 92: TT product family ID (sent only for Security Definition (d) messages)
  • 93: TT product ID (sent only for Security Definition (d) messages)
  • 94: Alt Symbol (For ICE, the value is the "Cleared Alias" for the contract.)
  • 95: Clearport
  • 97: Alias
  • 98: Name
  • 99: Other

Note: 99 (Other) is not valid for order routing requests.

Note: The following markets support RIC codes (22=5) for identifying futures, spreads and options instruments in tag 455 (SecurityAltID):

  • ASX
  • DGCX
  • CFE
  • CME
  • EEX
  • EUREX
  • Euronext
  • Hkex
  • ICE
  • ICE_L
  • LME
  • MEFF
  • MX
  • OSE
  • SGX
  • TFX
  • TOCOM

Condition: Sent when tag 455 (SecurityAltId) is sent

762 SecuritySubType N String

Sub-type qualification or identification of the SecurityType

For example, an instrument with SecurityType(167)="MLEG" might use this tag to specify the name of the option or futures strategy, such as "Calendar", "Vertical", or "Butterfly"

Component: <LegInstrumentGrp>
C Group

Repeating group of legs in a multileg instrument

The leg instrument group component block uses the same structure as the instrument component block sent from TT FIX to FIX clients, except that all of its tags represent the legs of an exchange-traded strategy. For example, instead of Tag 55 (Symbol) this block contains Tag 600 (LegSymbol).

Condition: Required when the value of tag 167 (SecurityType) is MLEG for New Order Single (D) and Order Cancel/Replace Request (G) messages.

Note: This tag can be included in messages sent from TT FIX Drop Copy sessions when the Compliance Feed (Send original order/cancel/change messages and pending execution reports) setting is enabled in Setup.

Tag # Field Name Req'd Data type Comments
555 NoLegs Y String

Replaces 7.X tag 146 (NoRelatedSym)

Number of legs in the repeating group

Can be zero (e.g. standardized multileg instrument such as an Option strategy). The value must be provided even if zero.

> 616 LegSecurityExchange C Exchange

Replaces 7.X tag 308 (UnderlyingSecurityExchange)

Multi-leg instrument's individual security's SecurityExchange.

Possible values include:

  • AGGREGATOR
  • ALGO
  • ASE
  • ASX
  • B3
  • BitMEX
  • BrokerTec
  • CBOT
  • CFE
  • CME
  • Coinbase
  • CoinFLEX
  • CurveGlobal
  • CZCE
  • DCE
  • DGCX
  • EEX
  • Eurex
  • Euronext
  • Fenics
  • FEX
  • HKEX
  • ICE
  • ICE_L
  • IDEM
  • INE
  • KCG
  • LME
  • LSE
  • MEFF
  • MOEX
  • MX
  • MX
  • NDAQ_EU
  • NFI
  • NFX
  • OSE
  • SGX
  • TFX
  • TOCOM

Condition: Required when both of the following are true.

  • The leg instrument trades on a different exchange that the parent instrument.
  • Both Tag 18100 (LegExtDestination) and Tag 602 (LegSecurityId) are absent.
OR
> 18100 LegExDestination C Exchange

New tag for TT

Execution destination for the leg order as defined by the institution

Some traders use this tag in place of Tag 207 (SecurityExchange) to identify the exchange.

ISO 10383 defines a comprehensive list of MIC codes.

Condition: Required when both of the following are true.

  • The leg instrument trades on a different exchange that the parent instrument.
  • Both Tag 616 (LegSecurityExchange) and Tag 602 (LegSecurityId) are absent.
OR
> 602 LegSecurityId C String

Replaces 7.X tag 309 (UnderlyingSecurityID)

TT security ID that uniquely identifies the instrument in the TT platform.

Condition: Required when both of the following are true.

  • The leg instrument trades on a different exchange that the parent instrument.
  • Both Tag 18100 (LegExtDestination) and Tag 616 (LegSecurityExchange) are absent.

Note: The combination of this tag and tag 603 (LegSecurityIDSource) must uniquely identify an instrument in the TT platform.

> 603 LegIDSource C String

Replaces 7.X tag 309 (UnderlyingSecurityID)

Multileg instrument's individual security's SecurityIDSource.

Condition: Required when Tag 18100 (LegExtDestination) and Tag 616 (LegSecurityExchange) are absent.

Note: The combination of this tag and tag 602 (LegSecurityId) must uniquely identify an instrument in the TT platform.

> 600 LegSymbol N String

Replaces 7.X tag 311 (UnderlyingSymbol)

Multi-leg instrument's individual security's Symbol.

Condition: Required when Tag 167 (SecurityType)=MLEG.

See Symbol (55) field for description

> 608 LegCFICode N String

Multileg instrument's individual security's CFICode (tag 461).

See CFICode (461) field for description

> 620 LegSecurityDesc N String

Leg security description.

> 607 LegProduct N String

Multileg instrument's individual security's product.

Possible values include:

  • 1: Agency
  • 2: Commodity
  • 3: Corporate
  • 4: Currency
  • 5: Equity
  • 6: Government
  • 7: Index
  • 8: Loan
  • 9: Money market
  • 10: Mortgage
  • 11: Municipal
  • 12: Other
  • 13: Financing
  • 14: Energy
> 609 LegSecurityType N String

Replaces 7.X tag 310 (UnderlyingSecurityType)

Multi-leg instrument's individual security's SecurityType.

Possible values include:

  • FUT: Future
  • MLEG: Multi-leg
  • OPT: Option
  • SPOT: EEX spot products
  • TBOND: Treasury bond
  • CS: Common stock
  • NONE: No security type (Not valid for 35=c, e or V)
> 764 LegSecuritySubType N String

Replaces 7.X tag 310 (UnderlyingSecurityType)

SecuritySubType of the leg instrument.

See SecuritySubType (762) field for description

> 610 LegMaturityMonthYear N MonthYear

Replaces 7.X tag 313 (UnderlyingMaturityMonthYear)

Multi-leg instrument's individual security's MaturityMonthYear

> 611 LegMaturityDate N LocalMktDate

Replaces 7.X tag 314 (UnderlyingMaturityDay)

Multi-leg instrument's individual security's MaturityDate.

> 18314 LegMaturityDay N DayOfMonth

Replaces 7.X tag 314 (UnderlyingMaturityDay)

Multi-leg instrument's individual security's MaturityDay.

> 612 LegStrikePrice N Price

Replaces 7.X tag 316 (UnderlyingStrikePrice)

Multi-leg instrument's individual security's StrikePrice.

> 1358 LegPutOrCall C int

Replaces 7.X tag 315 (UnderlyingPutOrCall)

Whether the option represents a put or call

Possible values include:

  • 0: Put
  • 1: Call

Condition: Required when Tag 609 (LegSecurityType) is OPT

> 624 LegSide N char

Replaces 7.X tag 16624 (LegSide)

The side of this individual leg (multi-leg security).

Possible values include:

  • 1: Buy
  • 2: Sell
  • 3: Buy minus
  • 4: Sell plus
  • 5: Sell short
  • 6: Sell short exempt
  • 7: Undisclosed
  • 8: Cross
  • 9: Cross short
> 623 LegRatioQty N Qty

Replaces 7.X tag 319 (RatioQty)

Ratio of quantity for this individual leg relative to the entire multi-leg security

The value represents one of the following:

  • For a leg of a covered strategy (such as a volatility trade) on CME or NYSE_Liffe markets, the value represents the delta (expressed as an integer between 1 and 100).
  • In all other cases, the value represents the quantity of this leg in the strategy.
> 556 LegCurrency N Currency

Replaces 7.X tag 318 (UnderlyingPutOrCall)

Currency associated with a particular leg's price

> 566 LegPrice N Price

Replaces 7.X tag 10566 (LegPrice)

Price of the leg for a multi-leg instrument

Note: On Execution Reports for exchange-traded spread and strategy fills, leg prices are shown in Tag 637 - LegLastPx, and not Tag 566.

> 687 LegQty N Qty

Quantity of this leg.

> 654 LegRefID N string

Unique indicator for a specific leg.

Note: Sent only for FIX 4.4 sessions when the tag is included the corresponding New Order Multileg (AB) request. FIX 4.4 Drop Copy sessions will not send this tag for orders placed from the TT Trade application.

> 637 LegLastPx N Price

Execution price assigned to a leg of a multileg instrument.

> 18224 LegContractYearMonth N char Contract term of the underlying instrument in the form, YYYYMMM

Note: This tag can be included in messages sent from TT FIX Drop Copy sessions when the Compliance Feed (Send original order/cancel/change messages and pending execution reports) setting is enabled in Setup.

> 18212 LegDeliveryTerm C char

Replaces 7.X tag 18212 (UnderlyingContractTerm)

Term of delivery for the underlying instrument.

TT FIX uses this value to identify contracts that do not have a monthly delivery term.

Possible values include:

  • A: Same day
  • B: Balance of month
  • D: Day
  • E: Weekly
  • H: Hour
  • L: Balance of week
  • M: Month
  • N: Next day
  • P: Pack
  • Q: Quarterly
  • S: Seasonal
  • T: Weekend
  • V: Variable
  • W: Week
  • X: Custom
  • Y: Year

Condition: Required when both of the following are true:

  • The Security Definition indicates it is required.
  • The delivery term is not monthly.
> 18213 LegDeliveryDate C LOCALMKTDATE

New tag for TT

Date for contract delivery

Condition: Sent when available

> 1366 LegAllocID C String

Identifier assigned to a leg of a multi-leg trade for ASX clearing purposes (clearing deal number).

Condition: Sent when provided by the exchange.

Component: <LegSecurityAltIDGrp>
N Group

Repeating group of security alt IDs for legs in a multileg instrument. For additional information about this group, consult the full documentation.

Tag # Field Name Req'd Data type Comments
604 NoLegSecurityAltID C int

Replaces 7.X tag 146 (NoRelatedSym)

Number of alternate leg security IDs contained in this repeating group

Condition: Sent when there are one or more alternate leg security IDs

> 605 LegSecurityAltID Y String

Replaces 7.X tag 10456 (UnderlyingSecurityAltID)

Alternate ID for an instrument or security, typically for display purposes.

> 606 LegSecurityAltIDSource Y String

New tag for TT

Class or source of the LegSecurityAltID (605) value.

Possible values include:

  • 4: ISIN number
  • 5: RIC code
  • 8: Exchange security ID
  • 94: Alt Symbol (For ICE, the value is the "Cleared Alias" for the contract.)
  • 95: Clearport
  • 97: Alias
  • 98: Name
  • 99: Other
Component: <LegFillsGrp>
C Group

Repeating group of fills for this leg instrument.

Condition: Only used in Execution Report (8) messages when the FIX client is connected to a TT FIX 4.4 session.

Tag # Field Name Req'd Data type Comments
16120 LegNoFills C NumInGroup

Number of partial leg fills included in an Execution Report

Condition: Sent for each leg when a multileg order is filled through multiple price levels in a single match transaction, i.e. "sweeping the market". Can be sent when LegNoFills = 1 for some markets, such as Eurex/EEX.

Note: Only sent if the FIX client is connected to a TT FIX 4.4 session.

> 16121 LegFillExecID C String

Unique identifier of leg execution as assigned by sell-side (broker, exchange, ECN). The ID must not overlap tag 17 (ExecID).

Condition: Sent when tag 16120 > 0

> 16122 LegFillPx C Price

Price of this leg fill

Condition: Sent when tag 16120 > 0

> 16123 LegFillQty C Qty

Quantity of this leg fill

Condition: Sent when tag 16120 > 0

> 16124 LegFillTradingVenueRegulatoryTradeID C String

Trading Venue transaction identification code of this leg fill

Condition: Sent if available when tag 16120 > 0

> 16125 LegFillLastLiquidityIndicator N int

Whether this leg fill was a result of a liquidity provider providing or a liquidity taker taking the liquidity in this LegFillsGrp repeating group.

Possible values include:

  • 1: Added liquidity
  • 2: Removed liquidity