Nuveen Municipal High Income Opportunity Fund Board Approves 1-for-6 Rights Offering

• Nuveen Municipal High Income Opportunity Fund’s board authorized a transferable rights offering to raise assets for investment opportunities.
• Shareholders of record November 2, 2026, receive one right per common share, exercisable for one new common share per six rights.
• The offering expires December 2, 2026, at 5 p.m. Eastern time.
• Subscription price: 95% of five-day average NYSE closing price through expiration, with a floor of 90% of expiration-date closing net asset value.
• Nuveen Fund Advisors will bear all offering expenses, with no costs charged to the fund or its shareholders.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Nuveen Municipal High Income Opportunity Fund published the original content used to generate this news brief via Business Wire (Ref. ID: 20261022518983) on October 22, 2026, and is solely responsible for the information contained therein.