Nvidia Gains Continue as Wall Street Opens Near Records

Nvidia shares rose approximately 2 percent on Tuesday following the debut of its efficient Rubin chip platform which propelled the company valuation to 5 trillion dollars.The technology-led rally boosted Nasdaq by 0.3 percent as AI companies Micron Technology and Palantir Technologies climbed significantly after a record-breaking Monday session.Jensen Huang announced the new architecture eliminates the need for water-cooled systems, causing a decline for manufacturers like Johnson Controls amid escalating U.S. activity in Venezuela.