MDP 3.0 - Market Data Security Definition - Options

This Market Data Security Definition message is sent for options markets.  This message maps to the MDInstrumentDefinitionOption template in the SBE MDP Core schema. 

Tag

FIX Name

Type

SemanticType

Valid Values

Description

5799

MatchEventIndicator

MatchEventIndicator

MultipleCharValue

Examples: 

  • 10000000 – Security Definition message is the last message of the event

  • 00000000 – Security Definition is not the last message of the even

Bitmap field of eight Boolean type indicators reflecting the end of updates for a given CME Globex Event:

  • Bit 0: (least significant bit) Last Trade Summary message for a given event

  • Bit 1: Last electronic volume message for a given event

  • Bit 2: Last customer order quote message for a given event

  • Bit 3: Last statistic message for a given event

  • Bit 4: Last implied quote message for a given event

  • Bit 5: Message resent during recovery

  • Bit 6: Reserved for future use

  • Bit 7: (most significant bit) Last message for a given event

MatchEventIndicator is not supported on the Instrument Recovery feeds

911

TotNumReports

uInt32NULL

int

 

Total number of instruments in the Replay loop.

Used on Replay Feed only.

980

SecurityUpdateAction

SecurityUpdateAction

char

  • A=Add

  • D=Delete

  • M=Modify

Included in the message on the Incremental feed when a mid-week deletion or modification (i.e. extension) occurs.

Add represents Security Definition messages that are:

  • Newly added during the current week

  • Disseminated during the Sunday Startup period

  • Resent by the system during the week

Modify represents modifications to a Security Definition

Delete represents deletions of a Security Definition

  • A=Add

  • D=Delete

  • M=Modify

779

LastUpdateTime

uInt64

UTCTimestamp

 

Timestamp of when the instrument was last added, modified or deleted. UTC Timestamps are sent in number of nanoseconds since Unix epoch synced to a master clock to microsecond accuracy.

1682

MDSecurityTradingStatus

SecurityTradingStatus

int

  • 2=Trading Halt

  • 4=Close           

  • 15=New Price Indication 

  • 17=Ready to trade

  • 18= Not available for trading

  • 20=Unknown or Invalid   

  • 21=Pre Open 

  • 24=Pre-Cross

  • 25=Cross

  • 26=Post Close           

  • 103=No Change

Identifies the current state of the instrument. The data is available in the Instrument Replay feed only

  • 2=Trading Halt

  • 4=Close            

  • 15=New Price Indication                       

  • 17=Ready to trade (start of session)

  • 18= Not available for trading

  • 20=Unknown or Invalid       

  • 21=Pre Open  

  • 24=Pre-Cross

  • 25=Cross

  • 26=Post Close             

  • 103=No Change

  • 201=PrivateWorkup

  • 202=PublicWorkup

1180

ApplID

Int16

int

 

The channel ID as defined in the XML Configuration file

1300

MarketSegmentID

uInt8

int

 

Identifies the market segment.

Populated for all CME Globex instruments.

462

UnderlyingProduct

uInt8

int

  • 2=Commodity/Agriculture

  • 4=Currency

  • 5=Equity

  • 6=Government

  • 10=Mortgage

  • 12=Other

  • 13=Financing

  • 14=Interest Rate

  • 15=FX Cash

  • 16=Energy

  • 17=Metals

Indicates the product complex

  • 2=Commodity/Agriculture

  • 4=Currency

  • 5=Equity

  • 6=Government

  • 10=Mortgage

  • 12=Other

  • 13=Financing

  • 14=Interest Rate

  • 15=FX Cash

  • 16=Energy

  • 17=Metals

207

SecurityExchange

SecurityExchange

Exchange

  • XCBT=Chicago Board of Trade 

  • XCME=Chicago Mercantile Exchange 

  • XNYM=New York Mercantile Exchange 

  • XCEC= COMEX (Commodities Exchange Center) 

  • XMGE=Minneapolis Grain Exchange 

  • DUMX=Gulf Mercantile Exchange 

  • XKLS=Bursa Malaysia 

  • XKFE=Korea Exchange 

  • NYUM=XNYM-DUMX inter-exchange spread 

  • MGCB=XMGE-XCBT inter-exchange spread

  • CBCM=XCME-XCBT inter-exchange spread

  • XFXS=CME FX Link spread

  • GLBX=FX Spot leg

Exchange used to identify a security

  • XCBT=Chicago Board of Trade 

  • XCME=Chicago Mercantile Exchange 

  • XNYM=New York Mercantile Exchange 

  • XCEC= COMEX (Commodities Exchange Center) 

  • XMGE=Minneapolis Grain Exchange 

  • DUMX=Gulf Mercantile Exchange 

  • XKLS=Bursa Malaysia 

  • XKFE=Korea Exchange 

  • NYUM=XNYM-DUMX inter-exchange spread 

  • MGCB=XMGE-XCBT inter-exchange spread

  • CBCM=XCME-XCBT inter-exchange spread

  • XFXS=CME FX Link spread

  • GLBX=FX Spot leg

  • BTEC=BrokerTec US

  • BTEE=BrokerTec EU (UK Gilts & Notes)

  • BTAM=BrokerTec Amsterdam (All EU except UK Gilts & Notes)

1151

SecurityGroup

SecurityGroup

String

 

Security Group Code

6937

Asset

Asset

String

 

The underlying asset code also known as Product Code

55

Symbol

Symbol

String

 

Instrument Name or Symbol. Previously used as Instrument Group Code

48

SecurityID

Int32

int

 

Unique instrument ID as qualified by the exchange per tag 22-SecurityIDSource.

The unique instrument ID value will not be reused until the next trade date following an instrument expiration or deletion.

22

SecurityIDSource

SecurityIDSource

char

8=Exchange symbol

Identifies source of tag 48-SecurityID value. This value is always 8 for CME is required if tag 48-SecurityID is specified.

167

SecurityType

SecurityType

String

 

Security Type:

  • FUT=Future or Future Spread

  • OOF=Options on Futures or Options on Futures Spread

  • MLEG=Spread with mixed type legs

  • IRS=Interest Rate Swaps

  • FXSPOT=FX Spot

  • FUT=Future or Future Spread

  • OOF=Options on Futures or Options on Futures Spread

  • MLEG=Spread with mixed type leg

  • IRS=Interest Rate Swaps

  • FXSPOT=FX Spot

  • TBOND=US Treasury Bond

  • TBILL=US Treasury Bill

  • TNOTE=US Treasury Note

  • TB=Non-US Treasury Bill

  • TBA=To Be Announced

  • SOV=UK Gilts

  • EUSOV= EGB (Euro Government Bonds)

  • EUSUP=Euro Supranational

  • SUPRA= US Supranational

  • REPO=REPO instruments

  • TIPS=Treasury Inflation-Protected Securities

  • TINT=U.S. Treasury STRIPS

461

CFICode

CFICode

String

 

ISO standard instrument categorization code.

Currently not supported in futures and options markets. Consult CME Reference Data API Version 3 for CFI values.

201

PutOrCall

PutOrCall

int

 

Indicates whether an option instrument is a put or call

0=Put
1=Call 

200

MaturityMonthYear

MaturityMonthYear

MonthYear

 

This field provides the calendar month reflected in the instrument symbol (tag 55-Symbol in MDP 3.0; tag 107-SecurityDesc in iLink). Format YYYYMM (e.g., 201912) 

For futures spreads and options spreads, this field contains the first leg's calendar month reflected in the instrument symbol.

For packs and bundles, this value represents the quarterly contract reflected in the instrument symbol.

For daily products, this tag contains the full calendar date as reflected in the instrument symbol. Format YYYYMMDD (e.g. 20191205).

For weekly options products, this tag contains the calendar month and week indicator reflected in the instrument symbol. Format YYYYMMwW (e.g., for the 4th week contracts, 2019124).

15

Currency

Currency

Currency

 

Identifies currency used for price

202

StrikePrice

PRICENULL9

Price

 

Strike Price for an option instrument

947

StrikeCurrency

Currency

Currency

 

Currency in which the StrikePrice is denominated

120

SettlCurrency

Currency

Currency

 

Identifies currency used for settlement, if different from trade price currency

9850

MinCabPrice

PRICENULL9

Price

 

Defines cabinet price for outright options products

1142

MatchAlgorithm

CHAR

char

 

Matching algorithm:

  • F=First In, First Out (FIFO)

  • K=Configurable

  • C=Pro-Rata

  • A=Allocation

  • T=FIFO with LMM

  • O=Threshold Pro-Rata

  • S=FIFO with TOP and LMM

  • Q=Threshold Pro-Rata with LMM

  • Y=SOFR options

562

MinTradeVol

uInt32

Qty

 

The minimum trading volume for a security.

1140

MaxTradeVol

uInt32

Qty

 

The maximum trading volume for a security.

969

MinPriceIncrement

PRICENULL9

Price

 

Minimum constant tick for the instrument.

For VTT-eligible products, this tag will contain 'NULL' for Options and '0' for User Defined Spreads (UDS).

1146

MinPriceIncrementAmount

PRICENULL9

Price

 

Currently under development.

9787

DisplayFactor

Decimal9

float

 

Contains the multiplier to convert the CME Globex display price to the conventional price

6350

TickRule

Int8NULL

int

 

VTT code referencing variable tick table

37702

MainFraction

uInt8NULL

int

 

Price Denominator of Main Fraction

37703

SubFraction

uInt8NULL

int

 

Price Denominator of Sub Fraction

9800

PriceDisplayFormat

uInt8NULL

int

 

Number of decimals in fractional display price

996

UnitOfMeasure

UnitOfMeasure

String

 

Unit of measure for the products' original contract size. This will be populated for all products listed on CME Globex

1147

UnitOfMeasureQty

Decimal9NULL

Qty

 

This field contains the contract size for each instrument. Used in combination with tag 996-UnitofMeasure

1150

TradingReferencePrice

PRICENULL9

Price

 

Reference price - the most recently available Settlement whether it be Theoretical, Preliminary or a Final Settle of the session

731

SettlPriceType

SettlPriceType

MultipleCharValue

 

Bitmap field of eight Boolean type indicators representing settlement price type:

Bit 0: (least significant bit):

  • 1=Final

  • 0=Preliminary

  • Bit 1:

  • 1=Actual

  • 0=Theoretical or Undefined

Note: Typically, there are two rounds of preliminary settlement prices disseminated. The early round of preliminary settlement prices will have Bit 1 set to 0 (Undefined).

Bit 2:

  • 1=Settlement at Trading Tick

  • 0=Settlement at Clearing Tick

Bit 3:

  • 1=Intraday

  • 0=Undefined

Bit 4-6: Reserved for future use, set to 0

  • Bit 7:

  • 0=not NULL

  • 1=entire set is a NULL

Settlements are not supported on BrokerTec markets.

5791

ClearedVolume

Int32NULL

Qty

 

The total cleared volume of instrument traded during the prior trading session

5792

OpenInterestQty

Int32NULL

Qty

 

The total open interest for the market at the close of the prior trading session.

1148

LowLimitPrice

PRICENULL9

Price

 

Allowable low limit price for the trading day

1149

HighLimitPrice

PRICENULL9

Price

 

Allowable high limit price for the trading day

9779

UserDefinedInstrument

UserDefinedInstrument

char

  • Y=User defined instrument

  • N=Not a user defined instrument

Identifies user-defined instruments. 

  • Y=User defined instrument 

  • N=Not a user defined instrument

5796

TradingReferenceDate

LocalMktDate

LocalMktDate

 

Indicates session date corresponding to the settlement price in tag 1150-TradingReferencePrice

37513

InstrumentGUID

uInt64NULL

int

 

Global unique instrument identifier. Additional product and instrument referential data can be gathered via CME Reference Data API using GUID fields. 

Currently unavailable for futures and options instruments.

Repeating Group 1

864

NoEvents

NumInGroup

 

 

Number of EventType entries

865

EventType

EventType

int

  • 5=Activation 

  • 7=Last eligible trade date

Code to represent the type of event

  • 5=Activation 

  • 7=Last eligible trade date

1145

EventTime

uInt64

UTCTimestamp

 

Date and Time of instrument Activation or Last Trade Datetime event sent as number of nanoseconds since Unix epoch

Repeating Group 2

1141

NoMDFeedTypes

NumInGroup

 

 

Number of FeedType entries

1022

MDFeedType

MDFeedType

String

 

Describes a class of service for a given data feed. GBX- Real Book, GBI-Implied Book

  • GBX=CME Globex Book Depth 

  • GBI=CME Globex Implied Book Depth

264

MarketDepth

Int8

int

 

Book depth

Repeating Group 3

870

NoInstAttrib

NumInGroup

 

 

Number of InstrAttribType entries

871

InstAttribType

InstAttribType

int

24=Eligibility

Instrument Eligibility Attributes

872

InstAttribValue

InstAttribValue

MultipleCharValue

 

Tag 871-InstAttribType and tag 872-InstAttribValue function together where tag 871 indicates the type of value that the following tag 872 will contain.

  • Bitmap field of 32 Boolean type indicators:

  • 0 (least significant bit): Electronic Match Eligible

  • 1: Order Cross Eligible

  • 2: Block Trade Eligible

  • 3: EFP Eligible

  • 4: EBF Eligible

  • 5: EFS Eligible

  • 6: EFR Eligible

  • 7: OTC Eligible

  • 8: iLink Mass Quoting Eligible

  • 9: Negative Strike Eligible

  • 10: Negative Price Eligible

  • 11: Is Fractional (indicates product has fractional display price)

  • 13: RFQ Cross Eligible

  • 14: Zero Price Eligible

  • 15: Decaying Product Eligibility

  • 16: Variable Quantity Product Eligibility

  • 17: DailyProduct Eligibility

  • 18: GT Orders Eligibility (Previously Tag 827)

  • 19: Implied Matching Eligibility (Previously tag 1144)

  • 21: Variable Cabinet Eligible

  • 22: Inverted Book

  • 23: All or None Instrument

  • 24: SEFRegulated (1=ON-SEF, 0=OFF-SEF)

  • 25: MTFRegulated (1=ON-MTF, 0=OFF-MTF)

  • 26: eFixInstrument (1=eFix Instrument)

  • 28-31 – Reserved for future use

Repeating Group 4

1234

NoLotTypeRules

NumInGroup

 

 

Number of entries

1093

LotType

Int8

int

 

This tag is required to interpret the value in tag 1231-MinLotSize

1231

MinLotSize

DecimalQty

Qty

 

Minimum quantity accepted for order entry. If tag 1093-LotType=4, this value is the minimum quantity for order entry expressed in the applicable units, specified in tag 996-UnitOfMeasure, e.g. megawatts

  • 2=minimum order entry quantity for an instrument

  • 3=the minimum qty required for a block trade

  • 4=Round lot (Variable Quantity Products)

Repeating Group 5

771

NoUnderlyings

NumInGroup

 

 

Number of underlying instruments

309

UnderlyingSecurityID

Int32

int

 

Underlying instrument ID.

This value will be the same as that contained in underlying instrument’s Security Definition tag 48-SecurityID.

It is recommended this tag be used to identify the underlying tradable futures instrument of the option. This method will not work for options on futures spreads (Calendar Spread Options), since the underlying future is synthetic and non-tradable. To identify the underlying tradable future, customers should contact GCC.

305

UnderlyingSecurityIDSource

SecurityIDSource

char

 

This value is always '8' for CME

311

UnderlyingSymbol

UnderlyingSymbol

String

 

Underlying instrument symbol (Contract Name).

This value will be the same as that contained in underlying instrument’s Security Definition Tag 55-Symbol and may be used to identify the underlying future instrument of the option.

Repeating Group 6

 

1647

NoRelatedInstruments

NumInGroup

 

 

Number of related instruments group

1650

RelatedSecurityID

Int32

Int

 

Related Security ID

1650

RelatedSecurityIDSource

SecurityIDSource

char

 

Related Security ID source

1649

RelatedSymbol

Symbol

String

 

Related instrument Symbol




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