Block jumps after the bell as S&P DJ says co to join S&P 500

** Shares of Block XYZ.N jumped over 9% after the bell on Fri after S&P Dow Jones Indices said the fintech co will replace Hess Corp HES.N in the S&P 500 .SPX, prior to the opening of trading on Wed, July 23

** S&P Dow Jones noted that Hess has been acquired by Chevron CVX.N

** Block ended the regular session up 3% at $72.82, with the stock down 14.3% YTD