(Reuters) -Miami International Holdings, which owns the options exchange Miami International Securities Exchange (MIAX), on Friday filed for an initial public offering in the United States.

Activity in the U.S. IPO market, which started the year on a slower footing triggered by trade policy uncertainty, is showing signs of revival as recent flotations drew strong investor demand.

Miami International will list on the NYSE under the symbol "MIAX".

J.P Morgan, Morgan Stanley and Piper Sandler are the lead underwriters for the offering.