<SEC-DOCUMENT>9999999997-12-011530.txt : 20120711
<SEC-HEADER>9999999997-12-011530.hdr.sgml : 20120711
<ACCEPTANCE-DATETIME>20120711101308
<PAPER>
ACCESSION NUMBER:		9999999997-12-011530
CONFORMED SUBMISSION TYPE:	CERTNAS
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20120629
DATE AS OF CHANGE:		20120711
EFFECTIVENESS DATE:		20120629

FILER:

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

	FILING VALUES:
		FORM TYPE:		CERTNAS
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-31355
		FILM NUMBER:		12000220

	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>CERTNAS
<SEQUENCE>1
<FILENAME>9999999997-12-011530.paper
<DESCRIPTION>AUTO-GENERATED PAPER DOCUMENT
<TEXT>
This document was generated as part of a paper submission.
Please reference the Document Control Number 12000220 for access to the original document.
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
