 NEW YORK, Oct. 1, 2021 PRNewswire -- MainStay MacKay DefinedTerm Municipal Opportunities Fund the Fund NYSE:MMD today announced monthly dividend distributions of 0.085 per common share for the months of October, November and December 2021. This amount is consistent with the Funds July, August and September 2021 dividend distribution, which was also 0.085 per common share. 