EX-99.(T) 13 tm256178d2_ex99-xt.htm EXHIBIT 99.(T)

Exhibit t

POWER OF ATTORNEY

The person whose signature appears below hereby appoints John P. Calamos, Sr., Erik D. Ojala, J. Christopher Jackson, and Susan L. Schoenberger and each of them, any of whom may act without the joinder of the others, as such person's attorney-in-fact to sign and file on such person's behalf individually and in the capacity stated below such registration statements, amendments, post-effective amendments, exhibits, applications and other documents with the Securities and Exchange Commission or any other regulatory authority as may be desirable or necessary in connection with the public offering of securities of Calamos Convertible Opportunities and Income Fund.

Signature		Title	Date
/s/ Christopher M. Toub
Christopher M. Toub		Trustee	March 27, 2024

POWER OF ATTORNEY

The person whose signature appears below hereby appoints John P. Calamos, Sr., Erik D. Ojala, J. Christopher Jackson, and Susan L. Schoenberger and each of them, any of whom may act without the joinder of the others, as such person's attorney-in-fact to sign and file on such person's behalf individually and in the capacity stated below such registration statements, amendments, post-effective amendments, exhibits, applications and other documents with the Securities and Exchange Commission or any other regulatory authority as may be desirable or necessary in connection with the public offering of securities of Calamos Convertible Opportunities and Income Fund.

Signature		Title	Date
/s/ William R. Rybak
William R. Rybak		Trustee	March 27, 2024

POWER OF ATTORNEY

The person whose signature appears below hereby appoints John P. Calamos, Sr., Erik D. Ojala, J. Christopher Jackson, and Susan L. Schoenberger and each of them, any of whom may act without the joinder of the others, as such person's attorney-in-fact to sign and file on such person's behalf individually and in the capacity stated below such registration statements, amendments, post-effective amendments, exhibits, applications and other documents with the Securities and Exchange Commission or any other regulatory authority as may be desirable or necessary in connection with the public offering of securities of Calamos Convertible Opportunities and Income Fund.

Signature		Title	Date
/s/ Virginia G. Breen
Virginia G. Breen		Trustee	March 27, 2024

POWER OF ATTORNEY

The person whose signature appears below hereby appoints John P. Calamos, Sr., Erik D. Ojala, J. Christopher Jackson, and Susan L. Schoenberger and each of them, any of whom may act without the joinder of the others, as such person's attorney-in-fact to sign and file on such person's behalf individually and in the capacity stated below such registration statements, amendments, post-effective amendments, exhibits, applications and other documents with the Securities and Exchange Commission or any other regulatory authority as may be desirable or necessary in connection with the public offering of securities of Calamos Convertible Opportunities and Income Fund.

Signature		Title	Date
/s/ John E. Neal
John E. Neal		Trustee	March 27, 2024

POWER OF ATTORNEY

The person whose signature appears below hereby appoints John P. Calamos, Sr., Erik D. Ojala, J. Christopher Jackson, and Susan L. Schoenberger and each of them, any of whom may act without the joinder of the others, as such person's attorney-in-fact to sign and file on such person's behalf individually and in the capacity stated below such registration statements, amendments, post-effective amendments, exhibits, applications and other documents with the Securities and Exchange Commission or any other regulatory authority as may be desirable or necessary in connection with the public offering of securities of Calamos Convertible Opportunities and Income Fund.

Signature		Title	Date
/s/ Lloyd A. Wennlund
Lloyd A. Wennlund		Trustee	March 27, 2024

POWER OF ATTORNEY

The person whose signature appears below hereby appoints John P. Calamos, Sr., Erik D. Ojala, J. Christopher Jackson, and Susan L. Schoenberger and each of them, any of whom may act without the joinder of the others, as such person's attorney-in-fact to sign and file on such person's behalf individually and in the capacity stated below such registration statements, amendments, post-effective amendments, exhibits, applications and other documents with the Securities and Exchange Commission or any other regulatory authority as may be desirable or necessary in connection with the public offering of securities of Calamos Convertible Opportunities and Income Fund.

Signature		Title	Date
/s/ Karen L.Stuckey
Karen L.Stuckey		Trustee	March 27, 2024