Symbol Directory

Welcome to the Symbol Directory section of Cboe.com. Directories are broken down into the Cboe product categories linked below. Cboe also offers downloadable spreadsheets of the directories which are linked from the top of each page. Please note that Cboe's symbol directories include options listed on Cboe only and that all directories are updated daily using information from the previous business day.

For more information about Weeklys visit the Available Weeklys page.

NAME OF UNDERLYING EQUITY	STOCK SYMBOL	DPM NAME
M & T BK CORP COM	MTB	IMC-Chicago, LLC dba IMC Financial Markets
M/I HOMES INC COM	MHO	Susquehanna Securities, LLC
MACERICH CO COM	MAC	Morgan Stanley & Co. LLC
MACOM TECH SOLUTIONS HLDGS INC COM	MTSI	Citadel Securities LLC
MACROGENICS INC COM	MGNX	Susquehanna Securities, LLC
MACYS INC COM	M	Citadel Securities LLC
MADDEN STEVEN LTD COM	SHOO	Morgan Stanley & Co. LLC
MADISON SQUARE GARDEN ENTMT COM CL A	MSGE	Citadel Securities LLC
MADISON SQUARE GRDN SPRT CORP CL A	MSGS	Wolverine Trading, LLC
MADRIGAL PHARMACEUTICALS INC COM	MDGL	Citadel Securities LLC
MAG SILVER CORP COM	MAG	Wolverine Trading, LLC
MAGIC SOFTWARE ENTERPRISES LTD ORD	MGIC	Wolverine Trading, LLC
MAGNA INTL INC COM	MGA	IMC-Chicago, LLC dba IMC Financial Markets
MAGNACHIP SEMICONDUCTOR CORP N COM	MX	Citadel Securities LLC
MAGNERA CORP COM SHS	MAGN	Wolverine Trading, LLC
MAGNITE INC COM	MGNI	Wolverine Trading, LLC
MAGNOLIA OIL & GAS CORP CL A	MGY	Susquehanna Securities, LLC
MAIDEN HOLDINGS LTD SHS	MHLD	Citadel Securities LLC
Main Sector Rotation ETF	SECT	Wolverine Trading, LLC
MAIN STR CAP CORP COM	MAIN	Wolverine Trading, LLC
Main Thematic Innovation ETF	TMAT	Belvedere Trading LLC
MAKEMYTRIP LIMITED MAURITIUS SHS	MMYT	Susquehanna Securities, LLC
MALIBU BOATS INC COM CL A	MBUU	Susquehanna Securities, LLC
MAMAS CREATIONS INC COM	MAMA	Morgan Stanley & Co. LLC
MAMMOTH ENERGY SVCS INC COM	TUSK	Citadel Securities LLC
MANAGED PORTFOLIO SERIES TORTOISE NRAM PI	TPYP	Simplex Trading, LLC
MANCHESTER UTD PLC NEW ORD CL A	MANU	Susquehanna Securities, LLC
MANHATTAN ASSOCIATES INC COM	MANH	IMC-Chicago, LLC dba IMC Financial Markets
MANITOWOC CO INC COM NEW	MTW	Citadel Securities LLC
MANNKIND CORP COM NEW	MNKD	Citadel Securities LLC
MANPOWERGROUP INC WIS COM	MAN	IMC-Chicago, LLC dba IMC Financial Markets
MANULIFE FINL CORP COM	MFC	Citadel Securities LLC
MAPLEBEAR INC COM	CART	Morgan Stanley & Co. LLC
MARA HOLDINGS INC COM	MARA	IMC-Chicago, LLC dba IMC Financial Markets
MARATHON PETE CORP COM	MPC	Morgan Stanley & Co. LLC
MARAVAI LIFESCIENCES HLDGS INC COM CL A	MRVI	Susquehanna Securities, LLC
MARCUS & MILLICHAP INC COM	MMI	Wolverine Trading, LLC
MARCUS CORP DEL COM	MCS	Wolverine Trading, LLC
MAREX GROUP PLC ORD	MRX	Wolverine Trading, LLC
MARINE PRODS CORP COM	MPX	Wolverine Trading, LLC
MARINEMAX INC COM	HZO	Susquehanna Securities, LLC
MARKEL GROUP INC COM	MKL	Susquehanna Securities, LLC
MARKETAXESS HLDGS INC COM	MKTX	Wolverine Trading, LLC
MARKFORGED HOLDING CORPORATION COM NEW	MKFG	Citadel Securities LLC
MARQETA INC CLASS A COM	MQ	Susquehanna Securities, LLC
MARRIOTT INTL INC NEW CL A	MAR	IMC-Chicago, LLC dba IMC Financial Markets
MARRIOTT VACATIONS WORLDWIDE C COM	VAC	Susquehanna Securities, LLC
MARSH & MCLENNAN COS INC COM	MMC	Susquehanna Securities, LLC
MARTIN MARIETTA MATLS INC COM	MLM	IMC-Chicago, LLC dba IMC Financial Markets
MARTIN MIDSTREAM PRTNRS L P UNIT L P INT	MMLP	Citadel Securities LLC
MARVELL TECHNOLOGY INC COM	MRVL	Citadel Securities LLC
MASCO CORP COM	MAS	IMC-Chicago, LLC dba IMC Financial Markets
MASIMO CORP COM	MASI	Wolverine Trading, LLC
MASTEC INC COM	MTZ	Citadel Securities LLC
MASTERBRAND INC COMMON STOCK	MBC	Simplex Trading, LLC
MASTERCARD INCORPORATED CL A	MA	Susquehanna Securities, LLC
MATADOR RES CO COM	MTDR	Morgan Stanley & Co. LLC
MATCH GROUP INC NEW COM	MTCH	Morgan Stanley & Co. LLC
MATERIALISE NV SPONSORED ADS	MTLS	Susquehanna Securities, LLC
MATERION CORP COM	MTRN	Wolverine Trading, LLC
MATIV HOLDINGS INC COM	MATV	Wolverine Trading, LLC
MATRIX SVC CO COM	MTRX	Susquehanna Securities, LLC
MATSON INC COM	MATX	Susquehanna Securities, LLC
MATTEL INC COM	MAT	Citadel Securities LLC
MATTHEWS INTL CORP CL A	MATW	Citadel Securities LLC
MAXCYTE INC COM	MXCT	Citadel Securities LLC
MAXEON SOLAR TECHNOLOGIES LTD SHS NEW	MAXN	Citadel Securities LLC
MAXIMUS INC COM	MMS	Wolverine Trading, LLC
MAXLINEAR INC COM	MXL	Citadel Securities LLC
MAYVILLE ENGR CO INC COM	MEC	Belvedere Trading LLC
MBIA INC COM	MBI	Citadel Securities LLC
MCCORMICK & CO INC COM NON VTG	MKC	Citadel Securities LLC
MCDONALDS CORP COM	MCD	IMC-Chicago, LLC dba IMC Financial Markets
MCEWEN MNG INC COM NEW	MUX	Susquehanna Securities, LLC
MCKESSON CORP COM	MCK	IMC-Chicago, LLC dba IMC Financial Markets
MDU RES GROUP INC COM	MDU	Susquehanna Securities, LLC
MEDALLION FINL CORP COM	MFIN	Wolverine Trading, LLC
MEDIAALPHA INC CL A	MAX	Citadel Securities LLC
MEDICAL PPTYS TRUST INC COM	MPW	Susquehanna Securities, LLC
MEDICINOVA INC COM NEW	MNOV	Simplex Trading, LLC
MEDIFAST INC COM	MED	Susquehanna Securities, LLC
MEDIWOUND LTD SHS NEW	MDWD	Belvedere Trading LLC
MEDPACE HLDGS INC COM	MEDP	Wolverine Trading, LLC
MEDTRONIC PLC SHS	MDT	IMC-Chicago, LLC dba IMC Financial Markets
MEI PHARMA INC COM	MEIP	Susquehanna Securities, LLC
MEIRAGTX HLDGS PLC COM	MGTX	Susquehanna Securities, LLC
MELCO RESORTS AND ENTMNT LTD ADR	MLCO	Citadel Securities LLC
MERCADOLIBRE INC COM	MELI	Susquehanna Securities, LLC
MERCANTILE BK CORP COM	MBWM	Wolverine Trading, LLC
MERCER INTL INC COM	MERC	Wolverine Trading, LLC
MERCHANTS BANCORP IND COM	MBIN	Belvedere Trading LLC
MERCK & CO INC COM	MRK	Susquehanna Securities, LLC
MERCURY GENL CORP NEW COM	MCY	Susquehanna Securities, LLC
MERCURY SYS INC COM	MRCY	Wolverine Trading, LLC
MERIDIANLINK INC COMMON STOCK	MLNK	Citadel Securities LLC
MERIT MED SYS INC COM	MMSI	Susquehanna Securities, LLC
MERITAGE HOMES CORP COM	MTH	Wolverine Trading, LLC
MERSANA THERAPEUTICS INC COM	MRSN	Wolverine Trading, LLC
MERUS N V COM	MRUS	Simplex Trading, LLC
MESA AIR GROUP INC COM NEW	MESA	Wolverine Trading, LLC
MESABI TR CTF BEN INT	MSB	Wolverine Trading, LLC
MESOBLAST LTD SPONS ADR	MESO	Susquehanna Securities, LLC
META PLATFORMS INC CL A	META	IMC-Chicago, LLC dba IMC Financial Markets
METALLA RTY & STREAMING LTD COM NEW	MTA	Wolverine Trading, LLC
METALLUS INC COM	MTUS	Wolverine Trading, LLC
METHANEX CORP COM	MEOH	Morgan Stanley & Co. LLC
METHODE ELECTRS INC COM	MEI	Citadel Securities LLC
METLIFE INC COM	MET	Susquehanna Securities, LLC
METROCITY BANKSHARES INC COM	MCBS	Belvedere Trading LLC
METROPOLITAN BK HLDG CORP COM	MCB	Wolverine Trading, LLC
METTLER TOLEDO INTERNATIONAL COM	MTD	Wolverine Trading, LLC
MFA FINL INC COM	MFA	Citadel Securities LLC
MGIC INVT CORP WIS COM	MTG	Morgan Stanley & Co. LLC
MGM RESORTS INTERNATIONAL COM	MGM	Susquehanna Securities, LLC
MGP INGREDIENTS INC NEW COM	MGPI	Wolverine Trading, LLC
MICROCHIP TECHNOLOGY INC. COM	MCHP	IMC-Chicago, LLC dba IMC Financial Markets
MICRON TECHNOLOGY INC COM	MU	Morgan Stanley & Co. LLC
MICROSOFT CORP COM	MSFT	Wolverine Trading, LLC
MICROSTRATEGY INC CL A NEW	MSTR	Belvedere Trading LLC
MICROVAST HOLDINGS INC COM	MVST	Belvedere Trading LLC
MICROVISION INC DEL COM NEW	MVIS	Citadel Securities LLC
MID PENN BANCORP INC COM	MPB	Susquehanna Securities, LLC
MID-AMER APT CMNTYS INC COM	MAA	Susquehanna Securities, LLC
MIDCAP FINANCIAL INVSTMNT CORP COM NEW	MFIC	Citadel Securities LLC
MIDDLEBY CORP COM	MIDD	Wolverine Trading, LLC
MIDLAND STATES BANCORP INC COM	MSBI	Citadel Securities LLC
MIDWESTONE FINL GROUP INC NEW COM	MOFG	Belvedere Trading LLC
MILESTONE PHARMACEUTICALS INC COM	MIST	Simplex Trading, LLC
MILLER INDS INC TENN COM NEW	MLR	Wolverine Trading, LLC
MILLERKNOLL INC COM	MLKN	Wolverine Trading, LLC
MILLICOM INTL CELLULAR S A COM STK	TIGO	Belvedere Trading LLC
MILLROSE PPTYS INC COM CL A	MRP	Citadel Securities LLC
MIMEDX GROUP INC COM	MDXG	Susquehanna Securities, LLC
MIND C T I LTD ORD	MNDO	Wolverine Trading, LLC
MIND MEDICINE MINDMED INC COM NEW	MNMD	Citadel Securities LLC
MINERALS TECHNOLOGIES INC COM	MTX	Wolverine Trading, LLC
MINERALYS THERAPEUTICS INC COM	MLYS	Belvedere Trading LLC
MINISO GROUP HLDG LTD SPONSORED ADS	MNSO	Susquehanna Securities, LLC
MIRION TECHNOLOGIES INC COM CL A	MIR	Belvedere Trading LLC
MIRUM PHARMACEUTICALS INC COM	MIRM	Susquehanna Securities, LLC
MISSION PRODUCE INC COM	AVO	Belvedere Trading LLC
MISTER CAR WASH INC COM	MCW	Morgan Stanley & Co. LLC
MISTRAS GROUP INC COM	MG	Susquehanna Securities, LLC
MITEK SYS INC COM NEW	MITK	Morgan Stanley & Co. LLC
MITSUBISHI UFJ FINL GROUP INC SPONSORED ADS	MUFG	Wolverine Trading, LLC
MKS INSTRS INC COM	MKSI	Citadel Securities LLC
MOBILEYE GLOBAL INC COMMON CLASS A	MBLY	Belvedere Trading LLC
MODERNA INC COM	MRNA	Citadel Securities LLC
MODINE MFG CO COM	MOD	Citadel Securities LLC
MODIVCARE INC COM	MODV	Susquehanna Securities, LLC
MOELIS & CO CL A	MC	Belvedere Trading LLC
MOGO INC COM	MOGO	Belvedere Trading LLC
MOHAWK INDS INC COM	MHK	IMC-Chicago, LLC dba IMC Financial Markets
MOLINA HEALTHCARE INC COM	MOH	Susquehanna Securities, LLC
MOLSON COORS BEVERAGE CO CL B	TAP	Morgan Stanley & Co. LLC
MONARCH CASINO & RESORT INC COM	MCRI	Susquehanna Securities, LLC
MONDAY COM LTD SHS	MNDY	Citadel Securities LLC
MONDELEZ INTL INC CL A	MDLZ	Susquehanna Securities, LLC
MONEYHERO LIMITED ORD SHS	MNY	Susquehanna Securities, LLC
MONGODB INC CL A	MDB	Susquehanna Securities, LLC
MONOLITHIC PWR SYS INC COM	MPWR	Wolverine Trading, LLC
MONRO INC COM	MNRO	Susquehanna Securities, LLC
MONROE CAP CORP COM	MRCC	Citadel Securities LLC
MONSTER BEVERAGE CORP NEW COM	MNST	Citadel Securities LLC
MONTAUK RENEWABLES INC COM	MNTK	Citadel Securities LLC
MONTROSE ENVIRONMENTAL GROUP I COM	MEG	Susquehanna Securities, LLC
MOODYS CORP COM	MCO	Susquehanna Securities, LLC
MOONLAKE IMMUNOTHERAPEUTICS CLASS A ORD	MLTX	Simplex Trading, LLC
MORGAN STANLEY COM NEW	MS	IMC-Chicago, LLC dba IMC Financial Markets
MORGAN STANLEY DIRECT LENDING COM SHS	MSDL	Wolverine Trading, LLC
MORGAN STANLEY ETF TRUST CALVERT INTERNAT	CVIE	Simplex Trading, LLC
MORGAN STANLEY ETF TRUST CALVERT US LARCP	CVLC	Simplex Trading, LLC
MORGAN STANLEY ETF TRUST CALVERT US LRGCP	CDEI	Simplex Trading, LLC
MORGAN STANLEY ETF TRUST CALVERT US SEL	CVSE	Simplex Trading, LLC
MORNINGSTAR INC COM	MORN	Wolverine Trading, LLC
MOSAIC CO NEW COM	MOS	Wolverine Trading, LLC
MOTORCAR PTS AMER INC COM	MPAA	Wolverine Trading, LLC
MOTOROLA SOLUTIONS INC COM NEW	MSI	IMC-Chicago, LLC dba IMC Financial Markets
MOVADO GROUP INC COM	MOV	Citadel Securities LLC
MP MATERIALS CORP COM CL A	MP	Citadel Securities LLC
MPLX LP COM UNIT REP LTD	MPLX	Susquehanna Securities, LLC
MR COOPER GROUP INC COM	COOP	Susquehanna Securities, LLC
MRC GLOBAL INC COM	MRC	Susquehanna Securities, LLC
MSA SAFETY INC COM	MSA	Wolverine Trading, LLC
MSC INDL DIRECT INC CL A	MSM	Susquehanna Securities, LLC
MSCI INC COM	MSCI	Citadel Securities LLC
MUELLER INDS INC COM	MLI	Wolverine Trading, LLC
MUELLER WTR PRODS INC COM SER A	MWA	Citadel Securities LLC
MULLEN AUTOMOTIVE INC COM NEW	MULN	Belvedere Trading LLC
MURAL ONCOLOGY PUB LTD CO ORD SHS	MURA	Belvedere Trading LLC
MURPHY OIL CORP COM	MUR	IMC-Chicago, LLC dba IMC Financial Markets
MURPHY USA INC COM	MUSA	Wolverine Trading, LLC
MV OIL TR TR UNITS	MVO	Susquehanna Securities, LLC
MYERS INDS INC COM	MYE	Wolverine Trading, LLC
MYRIAD GENETICS INC COM	MYGN	Belvedere Trading LLC
MYT NETHERLANDS PARENT B V ADS	MYTE	Citadel Securities LLC

NOTE: All directories are updated daily using information from the previous business day.

All data and information, including all symbols, contained within the viewable and downloadable symbol directories on Cboe.com is compiled for the convenience of site visitors and is furnished without responsibility for accuracy and is accepted by the site visitor on the condition that transmission or omissions shall not be made the basis for any claim, demand or cause for action. The information and data was obtained from sources believed to be reliable, but accuracy is not guaranteed. Your use of the information and data is subject to the Terms and Conditions of Cboe Websites. Symbols for adjusted option contracts resulting from corporate or other actions may be included within these directories. Symbols for adjusted option contracts may represent non-standard deliverable terms for option contracts. To access information regarding symbols for adjusted option contracts, you may wish to review the Contract Adjustment section of Cboe.com, the Characteristics and Risks of Standardized Options Disclosure Document (ODD), and/or inquire with the Options Clearing Corporation at [email protected].