Block shares soar 10% on entry into S&P 500
Jack Dorsey, co-founder and chief executive officer of Twitter Inc. and Square Inc., listens during the Bitcoin 2021 conference in Miami, Florida, on Friday, June 4, 2021. Eva Marie Uzcategui | Bloomberg | Getty Images Block shares jumped more than 10% in extended trading on Friday, as the fintech company get set to join the…