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Miami International Holdings (MIAX)

39.61 -0.72 (1.79%)

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- Earnings (9/2/26)

Latest Headlines

Form 4 MIAMI INTERNATIONAL HOLD For: Jun 02 Filed by: Teekell Judson Gray June 4, 2026 4:55 PM - SEC Filing Form 4 MIAMI INTERNATIONAL HOLD For: Jun 02 Filed by: Eckert Kurt M. June 4, 2026 4:52 PM - SEC Filing Form 4 MIAMI INTERNATIONAL HOLD For: Jun 02 Filed by: Comly Barbara J. June 4, 2026 4:46 PM - SEC Filing Form 4 MIAMI INTERNATIONAL HOLD For: Jun 02 Filed by: Deitzel Edward June 4, 2026 4:45 PM - SEC Filing Form 4 MIAMI INTERNATIONAL HOLD For: Jun 02 Filed by: Schafer Douglas M. JR June 4, 2026 4:41 PM - SEC Filing Form 4 MIAMI INTERNATIONAL HOLD For: Jun 02 Filed by: Brown Shelly June 4, 2026 4:38 PM - SEC Filing Form 4 MIAMI INTERNATIONAL HOLD For: Jun 02 Filed by: Gallagher Thomas P. June 4, 2026 4:37 PM - SEC Filing Miami International Holdings Reports May 2026 Trading Results June 3, 2026 6:45 AM - PR NewsWire Form 4 MIAMI INTERNATIONAL HOLD For: May 19 Filed by: HORIZON KINETICS ASSET MANAGEMENT LLC May 21, 2026 5:21 PM - SEC Filing Form SCHEDULE 13D/A MIAMI INTERNATIONAL HOLD Filed by: HORIZON KINETICS ASSET MANAGEMENT LLC May 21, 2026 12:01 PM - SEC Filing OCC launches clearing services for MIAX Futures Exchange May 20, 2026 9:01 AM - StreetInsider OCC Begins Clearing for MIAX Futures Exchange May 20, 2026 9:00 AM - BizWire MIAX Futures signs clearing agreement with Options Clearing Corp May 20, 2026 6:45 AM - StreetInsider Miami International Holdings Announces OCC Clearing and Settlement Agreement for MIAX Futures Exchange May 20, 2026 6:45 AM - PR NewsWire Form 4 MIAMI INTERNATIONAL HOLD For: May 19 Filed by: Teekell Judson Gray May 19, 2026 4:35 PM - SEC Filing MIAX launches Tini Bloomberg 100 Index Futures with more products planned May 19, 2026 6:45 AM - StreetInsider Miami International Holdings Announces Launch of Tini Bloomberg 100 Index Futures on MIAX Futures May 19, 2026 6:45 AM - PR NewsWire Form 4 MIAMI INTERNATIONAL HOLD For: May 15 Filed by: Emmons Lance May 18, 2026 4:53 PM - SEC Filing Form 144 MIAMI INTERNATIONAL HOLD Filed by: Emmons Lance May 15, 2026 4:32 PM - SEC Filing Miami International Holdings Announces Participation in Upcoming June Investor Conferences May 15, 2026 6:45 AM - PR NewsWire Form 4 MIAMI INTERNATIONAL HOLD For: May 11 Filed by: Gallagher Thomas P. May 13, 2026 4:26 PM - SEC Filing Miami International Holdings (MIAX) PT Raised to $48 at Keefe, Bruyette & Woods May 8, 2026 9:48 AM - StreetInsider Form 10-Q MIAMI INTERNATIONAL HOLD For: Mar 31 May 8, 2026 8:23 AM - SEC Filing Form 4 MIAMI INTERNATIONAL HOLD For: May 05 Filed by: Gallagher Thomas P. May 7, 2026 4:08 PM - SEC Filing Miami International Holdings (MIAX) PT Raised to $45 at JPMorgan May 7, 2026 9:18 AM - StreetInsider Miami International Holdings (MIAX) PT Raised to $61 at Rosenblatt May 7, 2026 8:00 AM - StreetInsider Form 8-K MIAMI INTERNATIONAL HOLD For: May 06 May 6, 2026 4:18 PM - SEC Filing Miami International Holdings Reports Trading Results for April 2026 May 6, 2026 4:10 PM - PR NewsWire Miami International Holdings Reports First Quarter 2026 Results May 6, 2026 4:10 PM - PR NewsWire Form 4 MIAMI INTERNATIONAL HOLD For: May 04 Filed by: Gallagher Thomas P. May 5, 2026 8:18 AM - SEC Filing Form 4 MIAMI INTERNATIONAL HOLD For: May 04 Filed by: Deitzel Edward May 5, 2026 8:17 AM - SEC Filing Form 4 MIAMI INTERNATIONAL HOLD For: May 04 Filed by: Brown Shelly May 5, 2026 7:44 AM - SEC Filing Form 4 MIAMI INTERNATIONAL HOLD For: May 04 Filed by: Teekell Judson Gray May 5, 2026 7:41 AM - SEC Filing Form 4 MIAMI INTERNATIONAL HOLD For: May 04 Filed by: Schafer Douglas M. JR May 5, 2026 7:33 AM - SEC Filing Form 4 MIAMI INTERNATIONAL HOLD For: May 04 Filed by: Eckert Kurt M. May 5, 2026 7:31 AM - SEC Filing Form 4 MIAMI INTERNATIONAL HOLD For: May 04 Filed by: Comly Barbara J. May 5, 2026 7:31 AM - SEC Filing Form 144 MIAMI INTERNATIONAL HOLD Filed by: Teekell Judson Gray May 4, 2026 4:33 PM - SEC Filing Form 144 MIAMI INTERNATIONAL HOLD Filed by: Brown Shelly May 4, 2026 4:33 PM - SEC Filing Form 144 MIAMI INTERNATIONAL HOLD Filed by: Deitzel Edward May 4, 2026 4:33 PM - SEC Filing Form 3 MIAMI INTERNATIONAL HOLD For: Apr 24 Filed by: Sites Eric April 28, 2026 3:17 PM - SEC Filing Form SCHEDULE 13D/A MIAMI INTERNATIONAL HOLD Filed by: HORIZON KINETICS ASSET MANAGEMENT LLC April 28, 2026 3:15 PM - SEC Filing Form ARS MIAMI INTERNATIONAL HOLD For: Dec 31 April 27, 2026 7:23 AM - SEC Filing Form DEFA14A MIAMI INTERNATIONAL HOLD April 27, 2026 7:21 AM - SEC Filing Form DEF 14A MIAMI INTERNATIONAL HOLD For: Jun 16 April 27, 2026 7:19 AM - SEC Filing Form 8-K MIAMI INTERNATIONAL HOLD For: Apr 23 April 27, 2026 7:18 AM - SEC Filing How Predictive Market Stocks Like High Roller Technologies, Inc. (ROLR) are Positioning for the $1 Trillion Supercycle April 22, 2026 7:02 AM - StreetInsider MIAX Launches "Excellence in Every Exchange" Nationwide Advertising Campaign April 22, 2026 6:45 AM - PR NewsWire Form 4 MIAMI INTERNATIONAL HOLD For: Apr 15 Filed by: Gallagher Thomas P. April 17, 2026 4:18 PM - SEC Filing Form 4 MIAMI INTERNATIONAL HOLD For: Apr 15 Filed by: Comly Barbara J. April 17, 2026 4:16 PM - SEC Filing Miami International Holdings Announces Date of First Quarter 2026 Earnings Release and Conference Call April 16, 2026 6:45 AM - PR NewsWire Form 144 MIAMI INTERNATIONAL HOLD Filed by: Comly Barbara J. April 15, 2026 4:55 PM - SEC Filing Form 144 MIAMI INTERNATIONAL HOLD Filed by: Gallagher Thomas P. April 15, 2026 4:53 PM - SEC Filing Form 144 MIAMI INTERNATIONAL HOLD Filed by: Gallagher Thomas P. April 15, 2026 4:42 PM - SEC Filing Form SCHEDULE 13D/A MIAMI INTERNATIONAL HOLD Filed by: HORIZON KINETICS ASSET MANAGEMENT LLC April 14, 2026 10:09 AM - SEC Filing Form 4 MIAMI INTERNATIONAL HOLD For: Apr 09 Filed by: Beckelman John April 10, 2026 6:41 PM - SEC Filing Miami International Holdings (MIAX) PT Raised to $50 at Morgan Stanley April 10, 2026 6:22 AM - StreetInsider Form 4 MIAMI INTERNATIONAL HOLD For: Apr 08 Filed by: Brown Shelly April 9, 2026 4:21 PM - SEC Filing Form 4 MIAMI INTERNATIONAL HOLD For: Apr 07 Filed by: Deitzel Edward April 9, 2026 4:16 PM - SEC Filing Form 4/A MIAMI INTERNATIONAL HOLD For: Apr 06 Filed by: Brown Shelly April 9, 2026 4:14 PM - SEC Filing Form 8-K MIAMI INTERNATIONAL HOLD For: Apr 07 April 9, 2026 4:12 PM - SEC Filing Miami International Holdings board member Murray Stahl dies April 9, 2026 8:01 AM - StreetInsider Miami International Holdings Announces the Passing of Board Member Murray Stahl April 9, 2026 8:00 AM - PR NewsWire Form 4 MIAMI INTERNATIONAL HOLD For: Apr 06 Filed by: Brown Shelly April 8, 2026 4:20 PM - SEC Filing Keefe, Bruyette & Woods Assumes Miami International Holdings (MIAX) at Market Perform April 8, 2026 6:54 AM - StreetInsider Form 144 MIAMI INTERNATIONAL HOLD Filed by: Deitzel Edward April 7, 2026 4:34 PM - SEC Filing Form 144 MIAMI INTERNATIONAL HOLD Filed by: Brown Shelly April 7, 2026 4:29 PM - SEC Filing Form 144 MIAMI INTERNATIONAL HOLD Filed by: Brown Shelly April 6, 2026 4:26 PM - SEC Filing Miami International Holdings reports 26.6% increase in options volume April 6, 2026 6:47 AM - StreetInsider Miami International Holdings Reports Trading Results for March 2026 April 6, 2026 6:45 AM - PR NewsWire Form 4 MIAMI INTERNATIONAL HOLD For: Apr 02 Filed by: Teekell Judson Gray April 3, 2026 8:51 AM - SEC Filing Form 4 MIAMI INTERNATIONAL HOLD For: Mar 30 Filed by: Smollen John April 1, 2026 4:48 PM - SEC Filing Form 4 MIAMI INTERNATIONAL HOLD For: Mar 30 Filed by: Brown Shelly April 1, 2026 4:46 PM - SEC Filing Form 4 MIAMI INTERNATIONAL HOLD For: Mar 30 Filed by: Comly Barbara J. April 1, 2026 4:44 PM - SEC Filing Form 4 MIAMI INTERNATIONAL HOLD For: Mar 30 Filed by: Deitzel Edward April 1, 2026 4:44 PM - SEC Filing Form 4 MIAMI INTERNATIONAL HOLD For: Mar 30 Filed by: Gallagher Thomas P. April 1, 2026 4:43 PM - SEC Filing Form 4 MIAMI INTERNATIONAL HOLD For: Mar 30 Filed by: Emmons Lance April 1, 2026 4:42 PM - SEC Filing Form 3 MIAMI INTERNATIONAL HOLD For: Mar 25 Filed by: Sommers Jill E. March 31, 2026 4:29 PM - SEC Filing Miami International Holdings director Lee Becker won't seek reelection March 26, 2026 4:48 PM - StreetInsider Form 8-K MIAMI INTERNATIONAL HOLD For: Mar 24 March 26, 2026 4:45 PM - SEC Filing Form 4 MIAMI INTERNATIONAL HOLD For: Mar 25 Filed by: Teekell Judson Gray March 26, 2026 4:32 PM - SEC Filing Form 144 MIAMI INTERNATIONAL HOLD Filed by: Teekell Judson Gray March 25, 2026 4:24 PM - SEC Filing Form 4 MIAMI INTERNATIONAL HOLD For: Mar 23 Filed by: Brown Shelly March 24, 2026 5:29 PM - SEC Filing Form 144 MIAMI INTERNATIONAL HOLD Filed by: Brown Shelly March 23, 2026 4:36 PM - SEC Filing Form 4 MIAMI INTERNATIONAL HOLD For: Mar 19 Filed by: Eckert Kurt M. March 20, 2026 4:49 PM - SEC Filing Form 144 MIAMI INTERNATIONAL HOLD Filed by: Eckert Kurt M. March 19, 2026 4:21 PM - SEC Filing Form 4 MIAMI INTERNATIONAL HOLD For: Mar 17 Filed by: Schafer Douglas M. JR March 18, 2026 4:24 PM - SEC Filing Form 144 MIAMI INTERNATIONAL HOLD Filed by: Schafer Douglas M. JR March 17, 2026 4:30 PM - SEC Filing Form 4 MIAMI INTERNATIONAL HOLD For: Mar 09 Filed by: Comly Barbara J. March 10, 2026 4:41 PM - SEC Filing Form 4 MIAMI INTERNATIONAL HOLD For: Mar 05 Filed by: HORIZON KINETICS ASSET MANAGEMENT LLC March 6, 2026 5:57 PM - SEC Filing Form 4/A MIAMI INTERNATIONAL HOLD For: Mar 04 Filed by: HORIZON KINETICS ASSET MANAGEMENT LLC March 6, 2026 5:53 PM - SEC Filing Form 4/A MIAMI INTERNATIONAL HOLD For: Mar 02 Filed by: HORIZON KINETICS ASSET MANAGEMENT LLC March 6, 2026 4:12 PM - SEC Filing Form S-8 MIAMI INTERNATIONAL HOLD March 6, 2026 7:50 AM - SEC Filing Form 10-K MIAMI INTERNATIONAL HOLD For: Dec 31 March 6, 2026 7:30 AM - SEC Filing Full Article List