Codes

Industry Codes

Industry SourceBZX OptionsEDGX OptionsC2 OptionsCboe Options
OPRA CodeZEWCO
MIC CodeBATOEDGOC2OXXCBO
OCC AcronymBATSEDGXC2CBOE
Thomson Exchange IdentifierI3Y
Thomson Reuters Exchange CodeBTX / 983BEX / 1407
Thomson Reuters RIC Extension.Z.DG
Thomson Exchange QualifierZE
Bloomberg Exchange CodeUFUG
COATSZK
Bluesheet Requester CodeHJ
Bluesheet Exchange CodeHV
Livevol Code6065425
SOSA CodeZKWE

Expiration Month Codes

JANFEBMARAPRMAYJUNJULYAUGSEPOCTNOVDEC
CallsABCDEFGHIJKL
PutsMNOPQRSTUVWX

Monthly Expiration Cycles

January Sequential Cycle (Symbol Guide Cycle #1)

Front MonthAvailable Expiration Months*
JanuaryJanFEBAprJul
FebruaryFebMARAprJul
MarchMarAprJulOCT
AprilAprMAYJulOct
May*MayJUNJulOct
JuneJunJulOctJAN
JulyJulAUGOctJan
AugustAugSEPOctJan
SeptemberSepOctJanAPR
OctoberOctNOVJanApr
NovemberNovDECJanApr
DecemberDecJanAprJUL

*The most recently added expiration month is listed in all CAPS. For example, at April expiration, the May options will become the new "Front Month" options while the expiration month "JUNE" is added to replace the expired April options. Notice how the most recently added expiration month will have either two months or eight months until its expiration.

February Sequential Cycle (Symbol Guide Cycle #2)

Front MonthAvailable Expiration Months*
JanuaryJanFebMayAUG
FebruaryFebMARMayAug
MarchMarAPRMayAug
AprilAprMayAugNOV
MayMayJUNAugNov
June*JunJULAugNov
JulyJulAugNovFEB
AugustAugSEPNovFeb
SeptemberSepOCTNovFeb
OctoberOctNovFebMAY
NovemberNovDECFebMay
DecemberDecJANFebMay

*The most recently added expiration month is listed in all CAPS. For example, at May expiration, the June options will become the new "Front Month" options while the expiration month "JULY" is added to replace the expired May options. Notice how the most recently added expiration month will have either two months or eight months until its expiration.

March Sequential Cycle (Symbol Guide Cycle #3)

Front MonthAvailable Expiration Months*
JanuaryJanFEBMarJun
FebruaryFebMarJunSEP
MarchMarAPRJunSep
AprilAprMAYJunSep
MayMayJunSepDEC
JuneJunJULSepDec
July*JulAUGSepDec
AugustAugSepDecMAR
SeptemberSepOCTDecMar
OctoberOctNOVDecMar
NovemberNovDecMarJUN
DecemberDecJANMarJun

*The most recently added expiration month is listed in all CAPS. For example, at June expiration, the July options will become the new "Front Month" options while the expiration month "AUGUST" is added to replace the expired June options. Notice how the most recently added expiration month will have either two months or eight months until its expiration.