Form 497 - Definitive materials:
SEC Accession No. 0001104659-20-136822
Filing Date
2020-12-17
Accepted
2020-12-17 16:01:14
Documents
1
Effectiveness Date
2020-12-17

Document Format Files

Seq Description Document Type Size
1 497 a20-38699_2497.htm 497 3565
  Complete submission text file 0001104659-20-136822.txt   4526
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: 497 | Act: 33 | File No.: 333-229042 | Film No.: 201396064