Nuveen Municipal High Income Opportunity Fund (NMZ)

NYSE: NMZ · Real-Time Price · USD

10.22

+0.01 (0.10%)

At close: Jul 29, 2026, 4:00 PM EDT

10.18

-0.04 (-0.39%)

After-hours: Jul 29, 2026, 7:34 PM EDT

NMZ Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jul 29, 2026	10.20	10.28	10.19	10.23	-	0.20%	474,030
Jul 28, 2026	10.20	10.23	10.17	10.21	10.21	-0.10%	638,302
Jul 27, 2026	10.25	10.26	10.19	10.22	10.22	-	741,565
Jul 24, 2026	10.28	10.29	10.20	10.22	10.22	-0.58%	702,521
Jul 23, 2026	10.27	10.31	10.25	10.28	10.28	-0.39%	584,783
Jul 22, 2026	10.32	10.34	10.27	10.32	10.32	-0.19%	512,190
Jul 21, 2026	10.35	10.35	10.32	10.34	10.34	-0.19%	491,838
Jul 20, 2026	10.33	10.37	10.32	10.36	10.36	0.48%	852,744
Jul 17, 2026	10.30	10.34	10.30	10.31	10.31	-0.39%	331,896
Jul 16, 2026	10.40	10.40	10.34	10.35	10.35	-0.48%	693,533
Jul 15, 2026	10.42	10.42	10.36	10.40	10.40	0.15%	546,197
Jul 14, 2026	10.44	10.48	10.41	10.45	10.38	0.48%	724,634
Jul 13, 2026	10.41	10.41	10.36	10.40	10.33	0.10%	556,661
Jul 10, 2026	10.45	10.45	10.38	10.39	10.32	-0.48%	484,457
Jul 9, 2026	10.50	10.50	10.40	10.44	10.37	-0.29%	704,916
Jul 8, 2026	10.50	10.50	10.44	10.47	10.40	-0.38%	557,509
Jul 7, 2026	10.57	10.57	10.47	10.51	10.44	-0.38%	611,754
Jul 6, 2026	10.55	10.55	10.52	10.55	10.48	0.19%	457,209
Jul 2, 2026	10.54	10.55	10.48	10.53	10.46	-0.09%	481,565
Jul 1, 2026	10.56	10.58	10.47	10.54	10.47	-0.28%	787,326
Jun 30, 2026	10.55	10.57	10.53	10.57	10.50	0.38%	876,648
Jun 29, 2026	10.50	10.53	10.48	10.53	10.46	0.38%	507,072
Jun 26, 2026	10.39	10.49	10.37	10.49	10.42	1.16%	577,022
Jun 25, 2026	10.45	10.45	10.34	10.37	10.31	-0.77%	687,956
Jun 24, 2026	10.37	10.45	10.34	10.45	10.38	1.06%	499,038
Jun 23, 2026	10.34	10.35	10.29	10.34	10.28	0.10%	555,254
Jun 22, 2026	10.36	10.37	10.29	10.33	10.27	-0.58%	546,829
Jun 18, 2026	10.34	10.39	10.31	10.39	10.32	0.97%	453,529
Jun 17, 2026	10.36	10.37	10.28	10.29	10.23	-0.39%	423,529
Jun 16, 2026	10.38	10.39	10.31	10.33	10.27	-0.10%	714,137
Jun 15, 2026	10.32	10.37	10.28	10.34	10.28	0.34%	696,805
Jun 12, 2026	10.32	10.40	10.31	10.37	10.24	0.39%	746,156
Jun 11, 2026	10.32	10.39	10.27	10.33	10.20	0.58%	1,005,681
Jun 10, 2026	10.32	10.34	10.26	10.27	10.14	-0.10%	938,149
Jun 9, 2026	10.15	10.30	10.15	10.28	10.15	0.98%	577,434
Jun 8, 2026	10.18	10.20	10.11	10.18	10.05	-	765,022
Jun 5, 2026	10.22	10.23	10.16	10.18	10.05	-0.59%	602,890
Jun 4, 2026	10.20	10.25	10.17	10.24	10.11	0.39%	794,283
Jun 3, 2026	10.24	10.24	10.16	10.20	10.07	-0.39%	865,032
Jun 2, 2026	10.28	10.29	10.21	10.24	10.11	-0.19%	1,084,298
Jun 1, 2026	10.30	10.33	10.26	10.26	10.13	-0.48%	748,862
May 29, 2026	10.25	10.33	10.23	10.31	10.18	0.59%	904,260
May 28, 2026	10.25	10.25	10.18	10.25	10.12	0.20%	902,035
May 27, 2026	10.19	10.23	10.16	10.23	10.10	0.59%	650,436
May 26, 2026	10.10	10.17	10.07	10.17	10.04	1.09%	762,922
May 22, 2026	10.07	10.07	10.01	10.06	9.93	0.50%	522,954
May 21, 2026	10.04	10.04	9.97	10.01	9.88	-0.50%	677,635
May 20, 2026	10.06	10.07	9.99	10.06	9.93	0.50%	843,014
May 19, 2026	10.04	10.09	10.00	10.01	9.88	-0.79%	793,792
May 18, 2026	10.16	10.16	10.08	10.09	9.96	-0.39%	650,784