Tech, semiconductor stocks bounce on tariff optimism, Nvidia jumps 7%

Nvidia CEO Jensen Huang talks onstage with Salesforce CEO Marc Benioff during Salesforce's Dreamforce in San Francisco on Sept. 17, 2024.Technology stocks bounced Tuesday after three rocky trading sessions, spurred by rising optimism that President Donald Trump could potentially negotiate tariff deals with world leaders.Nvidia led the Magnificent Seven group's gains, rallying about 7%. Meta Platforms, Amazon and Tesla jumped at least 4% each, while Apple, Microsoft and Alphabet rose about 3%.The sector is c ...