Miami International Holdings, Inc. (MIAX)
NYSE: MIAX · Real-Time Price · USD
42.59
+1.27 (3.07%)
Aug 21, 2026, 4:00 PM EDT - Market closed

MIAX Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Aug 21, 202641.6243.5541.3042.5942.593.07%1,118,205
Aug 20, 202641.0042.3940.8941.3241.321.77%1,238,693
Aug 19, 202641.7842.6638.7140.6040.60-3.13%2,028,352
Aug 18, 202642.8643.0441.8541.9141.91-1.18%697,051
Aug 17, 202643.3343.7542.2442.4142.41-2.55%843,584
Aug 14, 202643.8543.8543.0543.5243.52-0.87%652,244
Aug 13, 202642.8844.4842.8843.9043.900.97%639,643
Aug 12, 202642.1744.2241.8443.4843.482.74%1,436,001
Aug 11, 202643.5344.0041.8342.3242.32-2.91%1,364,960
Aug 10, 202643.5145.8043.4043.5943.59-1.45%1,321,420
Aug 7, 202644.8445.9343.9744.2344.23-2.71%1,053,601
Aug 6, 202646.1947.5043.3445.4645.46-1.09%1,947,035
Aug 5, 202645.9046.6745.7445.9645.961.37%1,755,239
Aug 4, 202646.5046.9145.0545.3445.34-3.18%1,282,001
Aug 3, 202647.1347.4846.5046.8346.83-0.45%1,070,482
Jul 31, 202646.0047.3245.1647.0447.042.26%1,171,120
Jul 30, 202646.2246.5045.6646.0046.00-0.86%730,149
Jul 29, 202646.7946.8945.5446.4046.400.43%1,415,457
Jul 28, 202643.3046.2243.2046.2046.206.40%1,882,590
Jul 27, 202643.2043.5842.1943.4243.421.50%1,238,590
Jul 24, 202641.9343.0041.3942.7842.782.66%884,111
Jul 23, 202641.1841.9340.6641.6741.67-0.33%1,243,405
Jul 22, 202641.9643.0541.3441.8141.81-0.29%833,757
Jul 21, 202642.0042.6941.1641.9341.93-0.26%890,474
Jul 20, 202642.5243.4541.9342.0442.04-0.69%911,637
Jul 17, 202641.8543.4341.6842.3342.33-1.31%1,212,748
Jul 16, 202642.9643.6242.4042.8942.891.08%1,242,748
Jul 15, 202641.4842.8141.4842.4342.432.74%1,016,923
Jul 14, 202641.9142.9940.8041.3041.30-2.39%1,333,324
Jul 13, 202642.9043.7441.4042.3142.31-1.21%1,424,491
Jul 10, 202643.6944.4042.2342.8342.83-0.37%975,393
Jul 9, 202642.0043.1841.0642.9942.992.70%1,345,854
Jul 8, 202643.7244.0741.8541.8641.86-4.25%1,488,289
Jul 7, 202642.0244.1641.7343.7243.724.44%2,183,778
Jul 6, 202640.5942.3540.0041.8641.862.50%1,820,725
Jul 2, 202639.3541.8338.5440.8440.844.58%2,899,293
Jul 1, 202637.7239.1237.6239.0539.055.09%2,360,675
Jun 30, 202636.6937.2436.1237.1637.160.90%1,988,090
Jun 29, 202638.2438.6536.0536.8336.83-2.87%3,014,798
Jun 26, 202636.6038.2136.3337.9237.923.21%9,739,757
Jun 25, 202636.6037.4235.7136.7436.740.69%2,412,383
Jun 24, 202636.1837.3735.7136.4936.491.90%2,241,831
Jun 23, 202636.1137.1235.4335.8135.81-2.29%3,255,970
Jun 22, 202637.5138.3236.3136.6536.65-2.66%2,752,805
Jun 18, 202638.0238.8136.6837.6537.65-0.40%3,580,994
Jun 17, 202640.1240.7037.5337.8037.80-6.06%3,317,666
Jun 16, 202644.3444.5439.6340.2440.24-8.77%4,608,217
Jun 15, 202644.7445.2443.2844.1144.111.89%2,029,332
Jun 12, 202640.8944.0140.8943.2943.294.89%2,983,916
Jun 11, 202641.1842.7940.8041.2741.271.18%1,949,473