Six years after raising $4.2 billion in the most lucrative sale of crypto tokens to date, digital currency entrepreneurs Brendan Blumer and Kokuei Yuan returned for another blockbuster public offering.

The first trade in crypto-trading platform Bullish's stock was at $90 at 1:01 p.m. Eastern for 4.6 million shares, or 143.2% above the IPO pricing of $37. The strong opening comes after the number of shares sold was upsized to 30 million from an original expected offering of 20.