EXHIBIT (h)(1) Calamos Convertible Opportunities and Income Fund (a Delaware statutory trust) [ ] Auction Market Preferred Shares ("AMPS") of Beneficial Interest [ ] Shares, Series [ ] AMPS [ ] Shares, Series [ ] AMPS Liquidation Preference $25,000...Purchase Agreement • November 6th, 2003 • Calamos Convertible Opportunities & Income Fund • New York
Contract Type FiledNovember 6th, 2003 Company Jurisdiction
REVISED JULY 16, 2001 [MERRILL LYNCH LOGO] MERRILL LYNCH & CO. MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED MERRILL LYNCH WORLD HEADQUARTERS 4 WORLD FINANCIAL CENTER NEW YORK, N.Y. 10800 STANDARD DEALER AGREEMENT Dear Sirs: In connection with...Standard Dealer Agreement • November 6th, 2003 • Calamos Convertible Opportunities & Income Fund
Contract Type FiledNovember 6th, 2003 Company
WITNESSETH:Subscription Agreement • November 6th, 2003 • Calamos Convertible Opportunities & Income Fund
Contract Type FiledNovember 6th, 2003 Company
EXHIBIT H.2 MASTER AGREEMENT AMONG UNDERWRITERSMaster Agreement • November 6th, 2003 • Calamos Convertible Opportunities & Income Fund • New York
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EXHIBIT (k)(3) CALAMOS AUCTION AGENCY AGREEMENT BASIC TERMS FOR ACTING AS AUCTION AGENTAuction Agency Agreement • November 6th, 2003 • Calamos Convertible Opportunities & Income Fund • New York
Contract Type FiledNovember 6th, 2003 Company Jurisdiction
ARTICLE I DEFINITIONSCustody Agreement • November 6th, 2003 • Calamos Convertible Opportunities & Income Fund • New York
Contract Type FiledNovember 6th, 2003 Company Jurisdiction