Shares of CrowdStrike Holdings Inc. Cl A CRWD shed 3.68% to $391.72 Monday, on what proved to be an all-around mixed trading session for the stock market, with the Dow Jones Industrial Average DJIA rising 0.

U.S. stocks drifted lower on Monday to compound their sharp losses from last week. The S&P 500 dipped 0.5% after flipping between small gains and losses several times through the day. The relatively modest moves followed its 1.