NMZNYSE

NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND

Alert me on NMZ

Insider buys, 6 months

Congress trades, 6 months

Signals, 6 months

Six months

After each filing

Sep 20, 2025 Buy MERRILL LYNCH, PIERCE, FENNER & SMITH INC. Insider

1 week

+0.2%S&P −0.5%

1 month

+2.5%S&P +0.7%

3 months

+0.3%S&P +2.4%

6 months

+1.2%S&P −1.5%

Sep 20, 2025 Buy BANK OF AMERICA CORP /DE/ Insider

1 week

+0.2%S&P −0.5%

1 month

+2.5%S&P +0.7%

3 months

+0.3%S&P +2.4%

6 months

+1.2%S&P −1.5%

Sep 20, 2025 Sale MERRILL LYNCH, PIERCE, FENNER & SMITH INC. Insider

1 week

+0.2%S&P −0.5%

1 month

+2.5%S&P +0.7%

3 months

+0.3%S&P +2.4%

6 months

+1.2%S&P −1.5%

Sep 20, 2025 Sale BANK OF AMERICA CORP /DE/ Insider

1 week

+0.2%S&P −0.5%

1 month

+2.5%S&P +0.7%

3 months

+0.3%S&P +2.4%

6 months

+1.2%S&P −1.5%

Every purchase and sale on this ticker reported by a member of Congress or an insider, measured from the close of the first trading day after it became public to the close 1 week, 1 month, 3 months and 6 months later, each beside the S&P over the same days.

Filings for NMZ 3 held · newest first

Loading the filings.

Government contracts, last 12 months

Awards of $10M and up, from USAspending · context, not a signal

No contracts of $10M or more in the last 12 months.

Lobbying

Last four quarters

No lobbying reports on file.