Nasdaq 100 Index turns lower after previously rising 0.8%

Constituent stocks show Autodesk currently down 5.1%, Costco down 4%, Charter Communications down 3.7%, Lumentum down 3.5%, Tesla down 2.9%, Alphabet A down 2.3%, Intel down 2.1%. Meanwhile, Microsoft is up 3.3%, Micron up 3.8%, Adobe up 4.3%, Datadog and Palo Alto Networks (PAWN) up 4.9%, CrowdStrike up 6.1%, Workday up 7%, and Palantir up 8.5%.