Circle, the company behind the $61 billion stablecoin USDC, made a roaring debut on the New York Stock Exchange Thursday, becoming the first stablecoin issuer to go public and making CEO and cofounder Jeremy Allaire a billionaire.

The stock price soared and opened at $69.50, a gain of 124 percent. In afternoon trading, shares traded at $92.68. Circle’s initial public offering is one of the biggest public listings for a crypto-related company in years.

Circle stock rose as much as 235% in its first day as a public company. The stablecoin market is having a moment, also getting attention from lawmakers.