Stock indexes sold off sharply Friday, with the S&P 500 and Nasdaq 100 sliding to 1-week lows and the Dow Jones Industrials falling to a 1-month low.  Stocks opened lower on negative corporate news as ...

Shares of CrowdStrike Holdings Inc. Cl A CRWD slipped 6.75% to $406.68 Friday, on what proved to be an all-around poor ...