Aug 4 (Reuters) -

Crypto exchange Bullish is targeting a valuation of up to

$4.23 billion in its United States listing, the company said in

a filing on Monday, launching its roadshow to capitalize on the

momentum built by digital assets amid regulatory clarity.

The company is seeking up to $629.3 million by offering

20.3 million shares priced between $28 and $31 each.

J.P.Morgan, Jefferies and Citigroup are the lead

underwriters. The company aims to list on the NYSE under the

symbol "BLSH".