<SEC-DOCUMENT>0001193125-22-059972-index.html : 20220301
<SEC-HEADER>0001193125-22-059972.hdr.sgml : 20220301
<ACCEPTANCE-DATETIME>20220301083413
ACCESSION NUMBER:		0001193125-22-059972
CONFORMED SUBMISSION TYPE:	424B5
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20220301
DATE AS OF CHANGE:		20220301

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CME GROUP INC.
		CENTRAL INDEX KEY:			0001156375
		STANDARD INDUSTRIAL CLASSIFICATION:	SECURITY & COMMODITY BROKERS, DEALERS, EXCHANGES & SERVICES [6200]
		IRS NUMBER:				364459170
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		424B5
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-263130
		FILM NUMBER:		22694183

	BUSINESS ADDRESS:	
		STREET 1:		20 S. WACKER DR.
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606
		BUSINESS PHONE:		3129301000

	MAIL ADDRESS:	
		STREET 1:		20 S. WACKER DR.
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CHICAGO MERCANTILE EXCHANGE HOLDINGS INC
		DATE OF NAME CHANGE:	20010802
</SEC-HEADER>
<DOCUMENT>
<TYPE>424B5
<SEQUENCE>1
<FILENAME>d199244d424b5.htm
<DESCRIPTION>424B5
<TEXT>
Document 1 - file: d199244d424b5.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g199244g52a65.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g199244g52a65.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g273143g52a65.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g273143g52a65.jpg

</DOCUMENT>
</SEC-DOCUMENT>