Form N-CSR - Certified Shareholder Report:
SEC Accession No. 0001104659-25-124669
Filing Date
2025-12-29
Accepted
2025-12-29 12:10:25
Documents
51
Period of Report
2025-10-31
Effectiveness Date
2025-12-29

Document Format Files

Seq Description Document Type Size
1 N-CSR tm2532074d2_ncsr.htm   iXBRL N-CSR 12050496
2 EXHIBIT 99.CODEETH tm2532074d2_ex99-codeeth.htm EX-99.CODEETH 48444
3 EXHIBIT 99.CERT tm2532074d2_ex99-cert.htm EX-99.CERT 14819
4 EXHIBIT 99.(A)(3)(III) tm2532074d1_ex99-xax3xiii.htm EX-99.(A)(3)(III) 52044
5 EXHIBIT 99.(A)(3)(IV) tm2532074d2_ex99-xax3xiv.htm EX-99.(A)(3)(IV) 2596
6 EXHIBIT 99.906 CERT tm2532074d2_ex99-906cert.htm EX-99.906 CERT 5123
11 GRAPHIC j25320747_aa001.jpg GRAPHIC 179177
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42 GRAPHIC j25320747_za032.jpg GRAPHIC 17571
43 GRAPHIC tm2532074d2_ex99a34img01.jpg GRAPHIC 2749
  Complete submission text file 0001104659-25-124669.txt   19982325

Data Files

Seq Description Document Type Size
7 XBRL TAXONOMY EXTENSION SCHEMA ck0001171471-20251031.xsd EX-101.SCH 23716
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE ck0001171471-20251031_def.xml EX-101.DEF 36918
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE ck0001171471-20251031_lab.xml EX-101.LAB 69418
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE ck0001171471-20251031_pre.xml EX-101.PRE 41956
53 EXTRACTED XBRL INSTANCE DOCUMENT tm2532074d2_ncsr_htm.xml XML 1456755
Mailing Address 2020 CALAMOS COURT C/O CALAMOS ADVISORS LLC NAPERVILLE IL 60563
Business Address 2020 CALAMOS COURT C/O CALAMOS ADVISORS LLC NAPERVILLE IL 60563 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.: 251607040