Cohen & Steers Closed-End Opportunity Fund, Inc. Estimates Total Distribution for the Month of February 2023, Payable on February 28, 2023

Cohen & Steers Closed-End Opportunity Fund, Inc. (the Fund) is a diversified, closed-end management investment company. The Fund's investment objective is to achieve total return, consisting of high current income and potential capital appreciation. The Fund seeks to achieve its objective by investing in the common stock of closed-end management investment companies selected by the Fund's investment manager that invest significantly in equity or income-producing securities. Its portfolio is focused on equity or income-producing securities, sectors or strategies, such as dividend strategies, covered call option strategies, total return strategies, balanced strategies, general equities (including both dividend and non-dividend paying equities), limited duration strategies, convertible securities, preferred securities, high yield securities and real estate, energy, utility and other equity or income-oriented strategies. Its investment manager is Cohen & Steers Capital Management, Inc.