Alphabet stock tumbles on fears AI search providers could one day replace traditional search engines like Google, Super Micro ...

US stocks trade mixed as traders await Fed policy decision; Dow climbs on Disney while Nasdaq slides on Alphabet. Alphabet plunges 9% on AI fears as Disney rallies 11% on strong streaming growth ...

Shares in Google-parent Alphabet closed Wednesday's session 7. ... US media and entertainment giant Disney (DIS) posted an earnings beat on Wednesday and raised its full-year profit forecast ...