<SEC-DOCUMENT>0000940394-20-000573-index.html : 20200318
<SEC-HEADER>0000940394-20-000573.hdr.sgml : 20200318
<ACCEPTANCE-DATETIME>20200318092643
ACCESSION NUMBER:		0000940394-20-000573
CONFORMED SUBMISSION TYPE:	497
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20200318
DATE AS OF CHANGE:		20200318
EFFECTIVENESS DATE:		20200318

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Eaton Vance Tax-Managed Global Buy-Write Opportunities Fund
		CENTRAL INDEX KEY:			0001322435
		IRS NUMBER:				000000000

	FILING VALUES:
		FORM TYPE:		497
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-220692
		FILM NUMBER:		20723378

	BUSINESS ADDRESS:	
		STREET 1:		TWO INTERNATIONAL PLACE
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02110
		BUSINESS PHONE:		617-482-8260

	MAIL ADDRESS:	
		STREET 1:		TWO INTERNATIONAL PLACE
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02110
</SEC-HEADER>
<DOCUMENT>
<TYPE>497
<SEQUENCE>1
<FILENAME>etwprosupp.htm
<DESCRIPTION>EATON VANCE TAX-MANAGED GLOBAL BUY-WRITE OPP'S FUND THRESHOLD SUPPLEMENT DTD 3-18-2020
<TEXT>
Document 1 - file: etwprosupp.htm

</DOCUMENT>
</SEC-DOCUMENT>