Miami International Holdings, Inc., trading as MIAX, is an American company formed in 2007 that operates global financial exchanges and execution services. The company owns several U.S. exchanges for equities, equity options, and commodities. These include the MIAX Exchange Group — which is composed of MIAX, MIAX Pearl, MIAX Pearl Equities, MIAX Emerald, and MIAX Sapphire — and the Minneapolis Grain Exchange. It also owns the Bermuda Stock Exchange and Dorman Trading, a Futures Commission Merchant. MIH also has a subsidiary, Miami International Technologies, which is focused on the sale and licensing of trading technology developed by MIAX Exchange Group. The firm is also the owner of LedgerX, the first-ever approved exchange and clearinghouse for derivatives contracts in digital currencies in the U.S. Despite its name, MIH is headquartered in Princeton, New Jersey. Wikipedia