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CIK 0001171471

CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND

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Ticker
CHI
Exchange
Nasdaq
FY end
Oct 31
Entity type
other
EIN
030426532
Phone
6302451046
Business address
2020 CALAMOS COURT, C/O CALAMOS ADVISORS LLC, NAPERVILLE, IL, 60563
  1. NPORT-P Other Portfolio Investment Report
  2. 40-17G Other 40-17G
  3. NPORT-P Other Portfolio Investment Report
  4. 486BPOS Other 486BPOS
  5. N-CEN Other Annual Report
  6. NPORT-P Other Portfolio Investment Report
  7. NPORT-P Other Portfolio Investment Report
  8. NPORT-P Other Portfolio Investment Report
  9. 40-17G Other 40-17G
  10. NPORT-P Other Portfolio Investment Report
  11. 486BPOS Other 486BPOS
  12. N-CEN Other Annual Report
  13. NPORT-P Other Portfolio Investment Report
  14. NPORT-EX Other NPORT-EX
  15. 40-17G Other 40-17G
  16. N-CEN/A Other N-CEN/A
  17. POS EX Other Post-effective Amendment
  18. N-Q Other N-Q
  19. EFFECT Other Notice of Effectiveness
  20. N-2/A Other N-2/A

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