# Filing Detail

Form N-CSR - Certified Shareholder Report:
SEC Accession No. 0001387131-21-012335
Filing Date
2021-12-29
Accepted
2021-12-29 10:26:33
Documents
16
Period of Report
2021-10-31
Effectiveness Date
2021-12-29

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | ANNUAL SHAREHOLDER REPORT | chi-ncsr_103121.htm | N-CSR | 3787372
2 | CODE OF ETHICS | ex99-codeeth.htm | EX-99.CODE ETH | 41814
3 | CERTIFICATIONS | ex99-cert.htm | EX-99.CERT | 20916
4 | SECTION 906 CERTIFICATIONS | ex99-906cert.htm | EX-99.906 CERT | 7474
5 | PROXY VOTING POLICIES AND PROCEDURES | ex99-a2iii.htm | EX-99.(A)(2)(III) | 79292
6 | GRAPHIC | chi-ncsr_103121img001.gif | GRAPHIC | 1221684
7 | GRAPHIC | chi-ncsr_103121img002.gif | GRAPHIC | 1538
8 | GRAPHIC | chi-ncsr_103121img003.gif | GRAPHIC | 3952
9 | GRAPHIC | chi-ncsr_103121img004.gif | GRAPHIC | 44603
10 | GRAPHIC | chi-ncsr_103121img005.gif | GRAPHIC | 1153
11 | GRAPHIC | chi-ncsr_103121img006.gif | GRAPHIC | 14093
12 | GRAPHIC | chi-ncsr_103121img007.gif | GRAPHIC | 8496
13 | GRAPHIC | chi-ncsr_103121img008.gif | GRAPHIC | 10678
14 | GRAPHIC | chi-ncsr_103121img009.gif | GRAPHIC | 46635
15 | GRAPHIC | chi-ncsr_103121img010.gif | GRAPHIC | 1673
16 | GRAPHIC | chi-ncsr_103121img011.gif | GRAPHIC | 2577
| Complete submission text file | 0001387131-21-012335.txt |  | 5808201

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.: 211526673