# Filing Detail

Form N-CSR - Certified Shareholder Report:
SEC Accession No. 0001387131-20-012056
Filing Date
2020-12-30
Accepted
2020-12-30 15:30:55
Documents
15
Period of Report
2020-10-31
Effectiveness Date
2020-12-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | ANNUAL SHAREHOLDER REPORT | chi-ncsr_103120.htm | N-CSR | 3474740
2 | CODE OF ETHICS | ex99-codeeth.htm | EX-99.CODE ETH | 67856
3 | CERTIFICATIONS | ex99-cert.htm | EX-99.CERT | 20710
4 | SECTION 906 CERTIFICATIONS | ex99-906cert.htm | EX-99.906 CERT | 7329
5 | PROXY VOTING POLICIES AND PROCEDURES | ex99-a2iii.htm | EX-99.(A)(2)(III) | 82831
6 | GRAPHIC | chi-ncsr_103120img001.gif | GRAPHIC | 1433297
7 | GRAPHIC | chi-ncsr_103120img002.gif | GRAPHIC | 1527
8 | GRAPHIC | chi-ncsr_103120img003.gif | GRAPHIC | 3952
9 | GRAPHIC | chi-ncsr_103120img004.gif | GRAPHIC | 44554
10 | GRAPHIC | chi-ncsr_103120img005.gif | GRAPHIC | 1153
11 | GRAPHIC | chi-ncsr_103120img006.gif | GRAPHIC | 10021
12 | GRAPHIC | chi-ncsr_103120img007.gif | GRAPHIC | 11202
13 | GRAPHIC | chi-ncsr_103120img008.gif | GRAPHIC | 56753
14 | GRAPHIC | chi-ncsr_103120img009.gif | GRAPHIC | 1661
15 | GRAPHIC | chi-ncsr_103120img010.gif | GRAPHIC | 2577
| Complete submission text file | 0001387131-20-012056.txt |  | 5813329

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-CSR | Act: 40 | File No.: 811-21080 | Film No.: 201425750