<SEC-DOCUMENT>0001193125-14-425681-index.html : 20150522 <SEC-HEADER>0001193125-14-425681.hdr.sgml : 20150522 <ACCEPTANCE-DATETIME>20141125201739 <PRIVATE-TO-PUBLIC> ACCESSION NUMBER: 0001193125-14-425681 CONFORMED SUBMISSION TYPE: N-2/A PUBLIC DOCUMENT COUNT: 11 FILED AS OF DATE: 20141126 DATE AS OF CHANGE: 20141201 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: N-2/A SEC ACT: 1933 Act SEC FILE NUMBER: 333-196373 FILM NUMBER: 141251055 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 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: N-2/A SEC ACT: 1940 Act SEC FILE NUMBER: 811-21080 FILM NUMBER: 141251056 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-2/A <SEQUENCE>1 <FILENAME>d720300dn2a.htm <DESCRIPTION>N-2/A <TEXT> Document 1 - file: d720300dn2a.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.B <SEQUENCE>2 <FILENAME>d720300dex99b.htm <DESCRIPTION>EX-99.B <TEXT> Document 2 - file: d720300dex99b.htm
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</DOCUMENT> <DOCUMENT> <TYPE>COVER <SEQUENCE>12 <FILENAME>filename12.htm <TEXT> Document 12 - file: filename12.htm
</DOCUMENT> <DOCUMENT> <TYPE>CORRESP <SEQUENCE>13 <FILENAME>filename13.htm <TEXT> Document 13 - file: filename13.htm
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