# Calamos Convertible Opportunities & Income Fund: Form SC 13D, filed Sep 15, 2017

- Company: [Calamos Convertible Opportunities & Income Fund](/companies/chi.md) (CIK 1171471)
- Form: SC 13D
- Filed: 2017-09-15
- Accepted by EDGAR: Sep 15, 2017, 16:01 ET
- Period: not reported
- Accession: 0000009015-17-000014
- Inline XBRL: no
- Main document: https://www.sec.gov/Archives/edgar/data/1171471/000000901517000014/chi.txt
- All documents and exhibits: https://www.sec.gov/Archives/edgar/data/1171471/000000901517000014/

## Sections

Sections are extracted only from 10-K and 10-Q reports. Read this filing’s documents on sec.gov. https://www.sec.gov/Archives/edgar/data/1171471/000000901517000014/chi.txt

Filed Sep 15, 2017.
Source: SEC EDGAR, the filing index for accession 0000009015-17-000014. Last ingested by Listed: Oct 24, 2026, 15:06 ET. No prices; not investment advice.