Stocks slipped as Wall Street closes out a rare bumpy week. The S&P 500 was down less than 0.1% in afternoon trading Friday and headed for a weekly loss. The benchmark index hit its latest in a string of records a week ago. The Dow Jones Industrial Average fell 25 points. The Nasdaq composite was down less than 0.1%. Broadcom surged after the semiconductor company beat Wall Street’s profit targets and gave a glowing forecast, highlighting its artificial intelligence products. Treasury yields edged higher in the bond market. European markets were mostly lower and Asian markets mostly fell.