NMZ Operating Expenses

Nuveen Municipal High Income Opportunity Fund Common Stock, $0.01 par value, per share · Operating Expenses

NMZ Operating Expenses

Latest reported$12.77Mperiod endingApr 30, 2026

NMZ Quarterly Operating Expenses (-$7.83M → $12.77M)

Quarterly operating expenses

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NMZ operating expenses history

Quarterly · USD. Dates are reporting period ends; fiscal years can differ from calendar years.

Nuveen Municipal High Income Opportunity Fund Common Stock, $0.01 par value, per share Operating Expenses — Quarterly (USD)

Period ending	Operating Expenses (USD)
Apr 30, 2026	12,772,447
Oct 31, 2025	-33,114,517
Apr 30, 2025	61,207,699
Oct 31, 2024	-36,787,721
Apr 30, 2024	38,203,030
Oct 31, 2023	7,009,721
Apr 30, 2023	125,681,266
Oct 31, 2022	119,413,918
Apr 30, 2022	123,773,492
Oct 31, 2021	1,234,397
Apr 30, 2021	45,346,979
Oct 31, 2020	83,378,054
Apr 30, 2020	156,505,382
Oct 31, 2019	22,298,778
Apr 30, 2019	44,996,122
Oct 31, 2018	32,128,248
Apr 30, 2018	26,329,700
Oct 31, 2017	18,856,850
Apr 30, 2017	38,220,406
Oct 31, 2016	14,869,708
Apr 30, 2016	8,622,176
Oct 31, 2015	9,117,742
Apr 30, 2015	52,550
Oct 31, 2014	24,325,072
Apr 30, 2014	35,335,312
Oct 31, 2013	51,007,836
Apr 30, 2013	4,522,380
Oct 31, 2012	8,517,056
Apr 30, 2012	-7,831,861