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MIAX
Miami International Holdings, Inc.
stockNYSE

At CloseOct 2, 2026 3:59:49 PM EDT

32.99USD-2.179%(-0.73)1,930,367

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3.27B

Previous Close

$33.75

Beta

0.65

52-Week High

$57.14 2026-05-15

52-Week Low

$32.89 2026-10-02

SMA 50

$41.40

SMA 200

$42.64

Avg. Vol 10D

1.46M

Avg. Vol 30D

1.56M

Avg. Vol 90D

1.81M

Relative Vol

1.24

99.23M

86.27M

86.94%

6,842,367

Short Interest %

7.93%

4.98

On/Off Exchange

59%/41%

44.25%

Short Vol % (off-exch)

23.69%

0.2800%

800,000

14,983

27,010

91,885

Oct 29, 2026 (24d)

Oct 2, 2026

06:20 PM EDTNTSB Finds Amazon Cargo Plane Touched Down 3,750 Feet Into Miami Runway ·

RTTNews

10:17 AM EDTMIAX stock hits 52-week low at 33.49 USD ·

Investing.com

Oct 1, 2026

08:14 AM EDTThese ten financial stocks posted the biggest one-month losses ·

Seeking Alpha

06:45 AM EDTMiami International Holdings Announces Date of Third Quarter 2026 Earnings Release and Conference Call ·

PR Newswire

Sep 30, 2026

05:19 PM EDTReturning from vacation? The government can search your phone without a warrant. ·

Ars Technica

MIAX Performance

Period	Price	Date	Change	Beta
1W	33.91	2026-09-28	-2.96%	-1.524
1M	42.39	2026-09-04	-22.38%	-0.304
3M	41.86	2026-07-06	-21.39%	0.168
6M	41.63	2026-04-06	-20.96%	0.507
1Y	42.09	2025-10-03	-21.82%	0.649
2Y	30.74	2025-08-14	+7.04%	—

MIAX Stock Summary

Miami International Holdings, Inc. (NYSE:MIAX) stock price today is $32.91, and today's volume is 1,931,375. MIAX is down 2.504% today. The 30 day average volume is 1.56M. MIAX market cap is $3.27B with 99.23M shares outstanding.