This week’s blockbuster IPO of Circle, a leading issuer of stablecoins, shows how crypto is increasingly going mainstream. Here’s how to invest.

Shares of stablecoin issuer Circle Internet Group Inc. stayed hot in its second session of trading on Friday and helped sparked gains in stocks in other cryptocurrency-related companies.

Circle Internet Group Inc.’s white-hot debut on Thursday gives the US IPO market a crypto-fuelled shot of adrenalin that could encourage more listings by would-be debutantes — in the digital assets space and beyond.