Miami International Holdings, Inc. (MIAX)

NYSE: MIAX · Real-Time Price · USD

41.47

-1.07 (-2.52%)

At close: Sep 11, 2026, 4:00 PM EDT

40.89

-0.58 (-1.40%)

After-hours: Sep 11, 2026, 7:30 PM EDT

MIAX Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Sep 11, 2026	43.02	43.02	40.88	41.47	41.47	-2.52%	1,393,883
Sep 10, 2026	43.05	43.50	42.06	42.54	42.54	-0.82%	801,195
Sep 9, 2026	43.51	43.82	42.79	42.89	42.89	-1.31%	1,189,234
Sep 8, 2026	42.32	44.23	42.12	43.46	43.46	2.52%	1,482,631
Sep 4, 2026	41.78	42.61	41.78	42.39	42.39	-0.75%	829,466
Sep 3, 2026	41.28	43.25	41.15	42.71	42.71	5.15%	1,956,735
Sep 2, 2026	42.23	42.23	39.66	40.62	40.62	-3.54%	2,303,488
Sep 1, 2026	41.25	43.15	41.06	42.11	42.11	-1.77%	1,359,610
Aug 31, 2026	42.64	43.25	42.13	42.87	42.87	-0.30%	2,296,436
Aug 28, 2026	44.05	44.26	42.97	43.00	43.00	-2.38%	921,095
Aug 27, 2026	43.36	44.16	43.03	44.05	44.05	1.52%	964,439
Aug 26, 2026	44.12	44.77	42.26	43.39	43.39	-2.14%	1,349,129
Aug 25, 2026	44.56	44.56	43.61	44.34	44.34	0.70%	775,430
Aug 24, 2026	42.60	44.05	42.44	44.03	44.03	3.38%	826,832
Aug 21, 2026	41.62	43.55	41.30	42.59	42.59	3.07%	1,120,835
Aug 20, 2026	41.00	42.39	40.89	41.32	41.32	1.77%	1,402,202
Aug 19, 2026	41.78	42.66	38.71	40.60	40.60	-3.13%	2,031,634
Aug 18, 2026	42.86	43.04	41.85	41.91	41.91	-1.18%	697,128
Aug 17, 2026	43.33	43.75	42.24	42.41	42.41	-2.55%	843,584
Aug 14, 2026	43.85	43.85	43.05	43.52	43.52	-0.87%	652,245
Aug 13, 2026	42.88	44.48	42.88	43.90	43.90	0.97%	786,923
Aug 12, 2026	42.17	44.22	41.84	43.48	43.48	2.74%	1,618,997
Aug 11, 2026	43.53	44.00	41.83	42.32	42.32	-2.91%	1,530,384
Aug 10, 2026	43.51	45.80	43.40	43.59	43.59	-1.45%	1,736,035
Aug 7, 2026	44.84	45.93	43.97	44.23	44.23	-2.71%	1,053,617
Aug 6, 2026	46.19	47.50	43.34	45.46	45.46	-1.09%	1,947,086
Aug 5, 2026	45.90	46.67	45.74	45.96	45.96	1.37%	1,757,571
Aug 4, 2026	46.50	46.91	45.05	45.34	45.34	-3.18%	1,500,460
Aug 3, 2026	47.13	47.48	46.50	46.83	46.83	-0.45%	1,070,488
Jul 31, 2026	46.00	47.32	45.16	47.04	47.04	2.26%	1,350,589
Jul 30, 2026	46.22	46.50	45.66	46.00	46.00	-0.86%	730,358
Jul 29, 2026	46.79	46.89	45.54	46.40	46.40	0.43%	1,415,617
Jul 28, 2026	43.30	46.22	43.20	46.20	46.20	6.40%	1,887,402
Jul 27, 2026	43.20	43.58	42.19	43.42	43.42	1.50%	1,238,820
Jul 24, 2026	41.93	43.00	41.39	42.78	42.78	2.66%	885,932
Jul 23, 2026	41.18	41.93	40.66	41.67	41.67	-0.33%	1,243,509
Jul 22, 2026	41.96	43.05	41.34	41.81	41.81	-0.29%	833,799
Jul 21, 2026	42.00	42.69	41.16	41.93	41.93	-0.26%	890,840
Jul 20, 2026	42.52	43.45	41.93	42.04	42.04	-0.69%	953,037
Jul 17, 2026	41.85	43.43	41.68	42.33	42.33	-1.31%	1,212,998
Jul 16, 2026	42.96	43.62	42.40	42.89	42.89	1.08%	1,242,898
Jul 15, 2026	41.48	42.81	41.48	42.43	42.43	2.74%	1,016,923
Jul 14, 2026	41.91	42.99	40.80	41.30	41.30	-2.39%	1,333,375
Jul 13, 2026	42.90	43.74	41.40	42.31	42.31	-1.21%	1,424,906
Jul 10, 2026	43.69	44.40	42.23	42.83	42.83	-0.37%	975,704
Jul 9, 2026	42.00	43.18	41.06	42.99	42.99	2.70%	1,345,958
Jul 8, 2026	43.72	44.07	41.85	41.86	41.86	-4.25%	1,488,522
Jul 7, 2026	42.02	44.16	41.73	43.72	43.72	4.44%	2,183,795
Jul 6, 2026	40.59	42.35	40.00	41.86	41.86	2.50%	1,821,233
Jul 2, 2026	39.35	41.83	38.54	40.84	40.84	4.58%	2,900,554