Form N-Q - Quarterly Schedule of portfolio holdings of management investment companies:
SEC Accession No. 0001193125-15-101400
Filing Date
2015-03-23
Accepted
2015-03-23 13:09:34
Documents
2
Period of Report
2015-01-31
Effectiveness Date
2015-03-23

Document Format Files

Seq Description Document Type Size
1 N-Q d883759dnq.htm N-Q 648133
2 EX-99.CERT d883759dex99cert.htm EX-99.CERT 10979
  Complete submission text file 0001193125-15-101400.txt   660108
Mailing Address 2020 CALAMOS COURT C/O CALAMOS ADVISORS LLC NAPERVILLE IL 60653
Business Address 2020 CALAMOS COURT C/O CALAMOS ADVISORS LLC NAPERVILLE IL 60653 6302451046
CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND (Filer) CIK: 0001171471 (see all company filings)

EIN.: 030426532 | Fiscal Year End: 1031
Type: N-Q | Act: 40 | File No.: 811-21080 | Film No.: 15718396