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Filing Detail
Form N-CSR - Certified Shareholder Report:
SEC Accession No. 0001821268-22-000021
Filing Date
2022-01-06
Accepted
2022-01-06 13:52:09
Documents
15
Period of Report
2021-10-31
Effectiveness Date
2022-01-06

Document Format Files

Seq Description Document Type Size
1 NMZ nmz.htm N-CSR 8668257
2 CERTIFICATIONS nmz_ex99cert.htm EX-99.CERT 18111
3 CERTIFICATION nmz_ex99cert906.htm EX-99.906 CERT 3558
4 CODE OF ETHICS ex99codeofethics.htm EX-99.CODE ETH 24566
5 GRAPHIC image_001.gif GRAPHIC 66771
6 GRAPHIC image_002.gif GRAPHIC 2070
7 GRAPHIC image_003.gif GRAPHIC 7181
8 GRAPHIC image_004.gif GRAPHIC 2060
9 GRAPHIC image_005.gif GRAPHIC 18836
10 GRAPHIC image_006.gif GRAPHIC 18647
11 GRAPHIC image_007.gif GRAPHIC 19414
12 GRAPHIC image_008.gif GRAPHIC 15213
13 GRAPHIC image_009.gif GRAPHIC 18537
14 GRAPHIC image_012.gif GRAPHIC 2030
15 GRAPHIC image_013.gif GRAPHIC 1957
  Complete submission text file 0001821268-22-000021.txt   8954818
Mailing Address 333 WEST WACKER DRIVE CHICAGO IL 60606
Business Address 333 W WACKER DRIVE CHICAGO IL 60606 312 917 8146
NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND (Filer) CIK: 0001266585 (see all company filings)

IRS No.: 000000000 | State of Incorp.: MA
Type: N-CSR | Act: 40 | File No.: 811-21449 | Film No.: 22514399