# Filing Detail

Form N-CSR - Certified Shareholder Report:
SEC Accession No. 0001387131-18-006959
Filing Date
2018-12-24
Accepted
2018-12-21 17:36:10
Documents
15
Period of Report
2018-10-31
Effectiveness Date
2018-12-24

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | CERTIFIED ANNUAL SHAREHOLDER REPORT | chi-ncsr_103118.htm | N-CSR | 3643895
2 | CODE OF ETHICS | ex99-codeeth.htm | EX-99.CODE ETH | 68211
3 | CERTIFICATIONS | ex99-cert.htm | EX-99.CERT | 17452
4 | SECTION 906 CERTIFICATION | ex99-906cert.htm | EX-99.906CERT | 6985
5 | PROXY VOTING POLICIES AND PROCEDURES | ex99-a2iii.htm | EX-99.(A)(2)(III) | 68621
6 | GRAPHIC | chi-ncsr_0103118img001.gif | GRAPHIC | 1328909
7 | GRAPHIC | chi-ncsr_0103118img002.gif | GRAPHIC | 1549
8 | GRAPHIC | chi-ncsr_0103118img003.gif | GRAPHIC | 4183
9 | GRAPHIC | chi-ncsr_0103118img004.gif | GRAPHIC | 61634
10 | GRAPHIC | chi-ncsr_0103118img005.gif | GRAPHIC | 1208
11 | GRAPHIC | chi-ncsr_0103118img006.gif | GRAPHIC | 10127
12 | GRAPHIC | chi-ncsr_0103118img007.gif | GRAPHIC | 10808
13 | GRAPHIC | chi-ncsr_0103118img008.gif | GRAPHIC | 46401
14 | GRAPHIC | chi-ncsr_0103118img009.gif | GRAPHIC | 1743
15 | GRAPHIC | chi-ncsr_0103118img010.gif | GRAPHIC | 2738
| Complete submission text file | 0001387131-18-006959.txt |  | 5830572

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.: 181250660