UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date:
February 28, 2018
Accession Number:
0001387131-18-000826
Submission Type:
POS 8C
CIK:
0001222719
Company Name:
CALAMOS CONVERTIBLE & HIGH INCOME FUND
File Number:
333-205640