<SEC-DOCUMENT>0001438934-24-001482-index.html : 20240830
<SEC-HEADER>0001438934-24-001482.hdr.sgml : 20240830
<ACCEPTANCE-DATETIME>20240830103709
ACCESSION NUMBER:		0001438934-24-001482
CONFORMED SUBMISSION TYPE:	N-PX
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20240630
FILED AS OF DATE:		20240830
DATE AS OF CHANGE:		20240830
EFFECTIVENESS DATE:		20240830

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND
		CENTRAL INDEX KEY:			0001171471
		ORGANIZATION NAME:           	
		IRS NUMBER:				030426532
		FISCAL YEAR END:			1031

	FILING VALUES:
		FORM TYPE:		N-PX
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-21080
		FILM NUMBER:		241267407

	BUSINESS ADDRESS:	
		STREET 1:		2020 CALAMOS COURT
		STREET 2:		C/O CALAMOS ADVISORS LLC
		CITY:			NAPERVILLE
		STATE:			IL
		ZIP:			60653
		BUSINESS PHONE:		6302451046

	MAIL ADDRESS:	
		STREET 1:		2020 CALAMOS COURT
		STREET 2:		C/O CALAMOS ADVISORS LLC
		CITY:			NAPERVILLE
		STATE:			IL
		ZIP:			60653
</SEC-HEADER>
<DOCUMENT>
<TYPE>N-PX
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
Document 1 - file: primary_doc.html

Document 1 - RAW XML: primary_doc.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>PROXY VOTING RECORD
<SEQUENCE>2
<FILENAME>votetable.xml
<TEXT>
Document 2 - file: votetable.html

Document 2 - RAW XML: votetable.xml

</DOCUMENT>
</SEC-DOCUMENT>