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 (NYSE:MIAX) shares opened at $31.65 on Thursday, well above their $23 initial public ...

The initial public offering of stock on Thursday from options trading company Miami International Holdings Inc. generated a ...

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

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

Thomas Gallagher, Miami International Holdings chairman and CEO, joins CNBC's 'Squawk on the Street' to discuss the company's ...

Miami International Holdings notched a valuation of $2.51 billion as its shares surged 37.6% in their NYSE debut on Thursday, ...

Miami International performed strongly on Thursday after the company launched its IPO in what has been a strong market for ...

Miami International raised US$345m late on Wednesday from its NYSE IPO, which was heavily oversubscribed and priced at a significant premium to the original valuation target. JP Morgan, Morgan Stanley ...

MIAX, as the company is known, raised $345 million in a heavily oversubscribed deal that priced above the marketed range of ...

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

The owner of the Bermuda Stock Exchange, Miami International Holdings Inc, saw a dramatic rise in share price after its ...