Nuveen Municipal High Income Opportunity Fund (NMZ)

NYSE: NMZ · Real-Time Price · USD

10.16

-0.03 (-0.29%)

Aug 18, 2026, 4:00 PM EDT - Market closed

NMZ Financials Overview

Financials in millions USD. Fiscal year is November - October.

Millions USD. Fiscal year is Nov - Oct.

Revenue & Profits

Fiscal Year	TTM	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	Apr '26 Apr 30, 2026	Oct '25 Oct 31, 2025	Oct '24 Oct 31, 2024	Oct '23 Oct 31, 2023	Oct '22 Oct 31, 2022	Oct '21 Oct 31, 2021
Revenue	110.45	111.18	109.17	101.78	99.98	83.39
Revenue Growth	-0.65%	1.83%	7.27%	1.80%	19.90%	14.94%
Gross Profit	110.45	111.18	109.17	101.78	99.98	83.39
Operating Income	96.89	97.71	94.9	87.92	85.32	69.88
Net Income	76.5	26.23	258.79	7.26	-398.52	171.93
Earnings Per Share	0.36	0.22	2.32	0.07	-3.64	1.78
EPS Growth	59.09%	-90.37%	3431.87%	-	-	-

Cash & Debt

Fiscal Year	Current	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	Apr '26 Apr 30, 2026	Oct '25 Oct 31, 2025	Oct '24 Oct 31, 2024	Oct '23 Oct 31, 2023	Oct '22 Oct 31, 2022	Oct '21 Oct 31, 2021
Cash & Investments	17.07	0.92	3.14	0	5.48	0
Total Debt	641.12	454.9	453.08	412.4	799.06	718.52
Net Cash (Debt)	-624.05	-453.98	-449.94	-412.4	-793.58	-718.52
Net Cash Growth	-	-	-	-	-	-
Net Cash Per Share	-2.90	-3.86	-4.03	-3.73	-7.24	-7.43

Cash Flow & CapEx

Fiscal Year	TTM	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	Apr '26 Apr 30, 2026	Oct '25 Oct 31, 2025	Oct '24 Oct 31, 2024	Oct '23 Oct 31, 2023	Oct '22 Oct 31, 2022	Oct '21 Oct 31, 2021
Operating Cash Flow	-290.45	23.57	17.98	77.98	-161.25	-340.73
Free Cash Flow	-290.45	23.57	17.98	77.98	-161.25	-340.73
Free Cash Flow Growth	-	31.05%	-76.94%	-	-	-

Margins

Fiscal Year	TTM	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	Apr '26 Apr 30, 2026	Oct '25 Oct 31, 2025	Oct '24 Oct 31, 2024	Oct '23 Oct 31, 2023	Oct '22 Oct 31, 2022	Oct '21 Oct 31, 2021
Gross Margin	100.00%	100.00%	100.00%	100.00%	100.00%	100.00%
Operating Margin	87.72%	87.89%	86.92%	86.39%	85.34%	83.80%
Pretax Margin	69.37%	23.66%	237.12%	7.13%	-398.60%	206.18%
Profit Margin	69.26%	23.60%	237.04%	7.13%	-398.60%	206.18%

Dividends

Fiscal Year	Current	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	Aug '26 Aug 19, 2026	Oct '25 Oct 31, 2025	Oct '24 Oct 31, 2024	Oct '23 Oct 31, 2023	Oct '22 Oct 31, 2022	Oct '21 Oct 31, 2021
Dividend Per Share	0.786	0.786	0.640	0.559	0.750	0.765
Dividend Per Share Growth	0%	22.81%	14.49%	-25.52%	-1.90%	4.94%
Dividend Yield	7.74%	7.86%	6.58%	8.13%	9.79%	7.08%

Valuation

Fiscal Year	Current	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	Aug '26 Aug 19, 2026	Oct '25 Oct 31, 2025	Oct '24 Oct 31, 2024	Oct '23 Oct 31, 2023	Oct '22 Oct 31, 2022	Oct '21 Oct 31, 2021
PE Ratio	28.60	46.73	4.76	127.52	-	7.61
PS Ratio	19.81	11.03	11.29	9.09	10.43	15.69