Nuveen Municipal High Income Opportunity Fund Issues At-Par Redemption Notices For Auction-Rate Preferred Securities

Amount Redeemed Redemption Date June 17, 2011 June 20, 2011 June 21, 2011 For more information about Nuveen closed-end funds, visit www.nuveen.com/cef. ARPS information and updates are posted on Nuveen���s auction-rate preferred resource center at...