Miami International Holdings (MIAX) soared 37.6% in its NYSE debut, hitting a $2.51B valuation as investors bet on its ...

Miami International Holdings (MIAX) shares opened trading at $31.00 per share, jumping from its IPO price of $23, in its ...

Miami International Holdings Inc. rose 36% from its initial public offering price as the exchange operator became the most ...

Shares of Miami International Holdings jumped 38% from their initial public offering price, valuing the exchange operator at ...

Investors bought MIAX's IPO, helping the exchange raise over $345 million as it looks to strengthen its position in options, equities and futures trading.

Miami International Holdings' (MIAX) initial public offering of 15M shares priced at $23.00 per share, or $2.00 above the ...

The exchange operator had previously said it was looking for an initial offering price of between $19 and $21.

Miami International Holdings, the parent of bourse operator MIAX, is targeting a valuation of up to $1.67 billion in its New ...

Miami International Holdings, the parent of exchange operator MIAX, will begin trading on the NYSE later on Thursday, ...

Miami International Holdings, which has built and operates regulated markets in traditional finance, has completed an initial ...

In a rare move in the financial exchange world, Miami International, the parent company of the MIAX exchange, is coming ...

Miami International Holdings Inc. raised $345 million in an initial public offering, pricing its shares above a marketed range.