Form N-CSRS - Certified Shareholder Report, Semi-Annual:
SEC Accession No. 0001193125-12-281912
Filing Date
2012-06-25
Accepted
2012-06-25 13:16:37
Documents
12
Period of Report
2012-04-30
Effectiveness Date
2012-06-25

Document Format Files

Seq Description Document Type Size
1 N-CSRS d347968dncsrs.htm N-CSRS 929971
2 EX-99.CERT d347968dex99cert.htm EX-99.CERT 11454
3 EX-99.906CERT d347968dex99906cert.htm EX-99.906CERT 3501
4 GRAPHIC g347968art_01shr.jpg GRAPHIC 5337
5 GRAPHIC g347968artcov_01shr.jpg GRAPHIC 354210
6 GRAPHIC g347968g07a85.jpg GRAPHIC 8598
7 GRAPHIC g347968g72p46.jpg GRAPHIC 14972
8 GRAPHIC g347968g78l02.jpg GRAPHIC 19549
9 GRAPHIC g347968logo_02shr.jpg GRAPHIC 5230
10 GRAPHIC g347968photo_1shr.jpg GRAPHIC 10917
11 GRAPHIC g347968sig_01shr.jpg GRAPHIC 5905
12 GRAPHIC g347968sig_02shr.jpg GRAPHIC 7850
  Complete submission text file 0001193125-12-281912.txt   1543305
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-CSRS | Act: 40 | File No.: 811-21080 | Film No.: 12924065