MIAX
MIAMI INTL (MIAX)
NYSE
$42.58-$0.02 (-0.04%)
Price as of Aug 21, 2026 7:30 PM EDT
  • $4.2B
    Market Cap
  • 27.06%
    1-Year Change
  • Capital Markets
    Industry
  • 1 Month
    +1.57%
    Low Price$40.60
    High Price$47.04
  • 3 Months
    -17.20%
    Low Price$35.81
    High Price$50.21
  • 1 Year
    +27.06%
    Low Price$33.29
    High Price$56.84
Date
Open
High
Low
Close
Change (%)
Volume
08/21/2026
41.62
43.55
41.30
42.59
+3.07%
1,120,835
08/20/2026
41.00
42.39
40.89
41.32
+1.77%
1,402,202
08/19/2026
41.78
42.66
38.71
40.60
-3.13%
2,031,634
08/18/2026
42.86
43.04
41.85
41.91
-1.18%
697,128
08/17/2026
43.33
43.75
42.24
42.41
-2.55%
843,584
08/14/2026
43.85
43.85
43.05
43.52
-0.87%
652,245
08/13/2026
42.88
44.48
42.88
43.90
+0.97%
786,923
08/12/2026
42.17
44.22
41.84
43.48
+2.74%
1,639,160
08/11/2026
43.53
44.00
41.83
42.32
-2.91%
1,530,384
08/10/2026
43.51
45.80
43.40
43.59
-1.45%
1,736,035
08/07/2026
44.84
45.93
43.97
44.23
-2.71%
1,053,617
08/06/2026
46.19
47.50
43.34
45.46
-1.09%
1,946,621
08/05/2026
45.90
46.67
45.74
45.96
+1.37%
1,748,148
08/05/2026
$0.48 Earnings
08/04/2026
46.50
46.91
45.05
45.34
-3.18%
1,500,460
08/03/2026
47.13
47.48
46.50
46.83
-0.45%
1,070,488
07/31/2026
46.00
47.32
45.16
47.04
+2.26%
1,350,589
07/30/2026
46.22
46.50
45.66
46.00
-0.86%
730,358
07/29/2026
46.79
46.89
45.54
46.40
+0.43%
1,414,598
07/28/2026
43.30
46.22
43.20
46.20
+6.40%
1,886,213
07/27/2026
43.20
43.58
42.19
43.42
+1.50%
1,238,720
07/24/2026
41.93
43.00
41.39
42.78
+2.66%
885,932
07/23/2026
41.18
41.93
40.66
41.67
-0.33%
1,243,045
07/22/2026
41.96
43.05
41.34
41.81
-0.29%
833,799
07/21/2026
42.00
42.69
41.16
41.93
-0.26%
890,840
07/20/2026
42.52
43.45
41.93
42.04
-0.69%
953,037
07/17/2026
41.85
43.43
41.68
42.33
-1.31%
1,212,998
07/16/2026
42.96
43.62
42.40
42.89
+1.08%
1,242,898
07/15/2026
41.48
42.81
41.48
42.43
+2.74%
1,016,923
07/14/2026
41.91
42.99
40.80
41.30
-2.39%
1,333,375
07/13/2026
42.90
43.74
41.40
42.31
-1.21%
1,424,906
07/10/2026
43.69
44.40
42.23
42.83
-0.37%
975,704
07/09/2026
42.00
43.18
41.06
42.99
+2.70%
1,345,958
07/08/2026
43.72
44.07
41.85
41.86
-4.25%
1,488,522
07/07/2026
42.02
44.16
41.73
43.72
+4.44%
2,183,795
07/06/2026
40.59
42.35
40.00
41.86
+2.50%
1,821,233
07/02/2026
39.35
41.83
38.54
40.84
+4.58%
2,915,038
07/01/2026
37.72
39.12
37.62
39.05
+5.09%
2,479,196
06/30/2026
36.69
37.24
36.12
37.16
+0.90%
1,990,621
06/29/2026
38.24
38.65
36.05
36.83
-2.87%
3,052,800
06/26/2026
36.60
38.21
36.33
37.92
+3.21%
10,560,237
06/25/2026
36.60
37.42
35.71
36.74
+0.69%
2,626,582
06/24/2026
36.18
37.37
35.71
36.49
+1.90%
2,263,660
06/23/2026
36.11
37.12
35.43
35.81
-2.29%
3,256,122
06/22/2026
37.51
38.32
36.31
36.65
-2.66%
2,753,450
06/18/2026
38.02
38.81
36.68
37.65
-0.40%
3,696,538
06/17/2026
40.12
40.70
37.53
37.80
-6.06%
3,519,282
06/16/2026
44.34
44.54
39.63
40.24
-8.77%
4,669,870
06/15/2026
44.74
45.24
43.28
44.11
+1.89%
2,029,975
06/12/2026
40.89
44.01
40.89
43.29
+4.89%
3,288,607
06/11/2026
41.18
42.79
40.80
41.27
+1.18%
1,949,556
06/10/2026
39.80
41.14
39.50
40.79
+2.49%
1,995,824
06/09/2026
38.89
40.41
38.89
39.80
+2.74%
2,501,301
06/08/2026
40.29
40.68
38.55
38.74
-1.20%
1,677,151
06/05/2026
39.80
41.16
38.48
39.21
-1.01%
1,813,345
06/04/2026
40.85
41.79
39.23
39.61
-1.79%
1,631,642
06/03/2026
42.50
42.78
39.87
40.33
-5.13%
2,257,269
06/02/2026
45.75
45.76
41.12
42.51
-7.79%
4,193,156
06/01/2026
47.58
48.35
46.07
46.10
-2.43%
843,032
05/29/2026
47.60
48.70
46.86
47.25
-1.07%
993,982
05/28/2026
50.18
50.18
47.56
47.76
-4.88%
1,092,015
05/27/2026
49.70
51.60
49.42
50.21
+2.03%
1,620,266
05/26/2026
51.51
51.73
49.21
49.21
-4.30%
1,115,099
05/22/2026
51.64
52.00
51.11
51.42
-0.04%
989,164
05/21/2026
51.78
52.60
51.32
51.44
-1.06%
1,025,118
05/20/2026
53.57
53.67
51.70
51.99
-2.48%
1,341,868
05/19/2026
53.80
54.54
53.01
53.31
-2.20%
1,249,431
05/18/2026
56.62
56.88
54.10
54.51
-2.94%
1,198,637
05/15/2026
56.20
57.14
55.17
56.16
-1.20%
1,232,646
05/14/2026
55.54
57.03
54.57
56.84
+2.95%
1,157,168
05/13/2026
52.52
55.90
51.40
55.21
+5.22%
1,698,767
05/12/2026
52.34
52.47
51.03
52.47
+0.54%
1,999,996
05/11/2026
51.05
52.42
49.71
52.19
+0.38%
1,539,386
05/08/2026
49.95
52.14
49.00
51.99
+4.46%
1,705,884
05/07/2026
48.50
50.41
47.02
49.77
+4.36%
1,944,611
05/06/2026
47.92
47.99
46.90
47.69
-0.04%
1,323,349
05/06/2026
$0.42 Earnings
05/05/2026
47.29
48.45
47.13
47.71
+0.85%
1,589,684
05/04/2026
47.09
47.76
46.74
47.31
+0.30%
1,260,470
05/01/2026
46.75
47.53
46.71
47.17
+1.46%
698,019
04/30/2026
47.24
47.81
46.39
46.49
-2.41%
708,517
04/29/2026
47.14
47.88
46.85
47.64
+0.72%
704,045
04/28/2026
46.80
47.88
46.62
47.30
+1.24%
1,310,629
04/27/2026
45.68
46.82
45.62
46.72
+1.85%
966,639
04/24/2026
45.66
45.90
44.70
45.87
+0.84%
664,457
04/23/2026
45.23
45.53
44.34
45.49
+0.51%
621,275
04/22/2026
44.49
45.27
43.96
45.26
+2.44%
940,643
04/21/2026
45.13
45.93
44.15
44.18
-1.67%
732,838
04/20/2026
45.18
45.59
44.03
44.93
-0.53%
981,972
04/17/2026
45.00
45.59
44.79
45.17
+0.71%
821,406
04/16/2026
44.45
44.99
44.01
44.85
+1.42%
758,090
04/15/2026
43.07
44.42
42.57
44.22
+3.05%
1,692,787
04/14/2026
43.00
43.63
42.77
42.91
+0.05%
1,217,856
04/13/2026
41.83
42.90
41.67
42.89
+2.24%
875,635
04/10/2026
41.35
42.46
41.16
41.95
+1.45%
1,166,823
04/09/2026
42.08
42.18
40.74
41.35
-2.06%
1,090,880
04/08/2026
41.63
42.29
41.00
42.22
+2.18%
1,245,908
04/07/2026
41.56
42.02
41.12
41.32
-0.74%
1,179,544
04/06/2026
40.26
41.86
39.97
41.63
+3.63%
1,881,794
04/02/2026
39.18
40.18
38.75
40.17
+2.03%
1,567,968