Nvidia has introduced the Blackwell Ultra and Vera Rubin AI chips during its GTC conference. Despite these advancements, Nvidia’s stock fell by 3.4%, reflecting Wall Street’s lack of enthusiasm. The market remains volatile, with the S&P 500, Dow Jones, and Nasdaq Composite all experiencing losses. Investor sentiment surveys indicate a rising probability of recession and reduced GDP forecasts. Additionally, Google announced the acquisition of cloud security startup Wiz for $32 billion, marking its largest deal to date. — news from MarketWatch