Miami International Holdings Reports October 2026 Trading Results

<p>MIAX Exchange Group reports 16.6% increase in multi-list options ADV YTD PRINCETON, N.J. and MIAMI, Nov. 5, 2026 /PRNewswire/ -- Miami International Holdings, Inc. (MIAX) (NYSE: MIAX), a technology-driven leader in building and operating regulated financial markets across multiple asset...</p>