最新报道:Nvidia shares rose 3% after analysts at Bank of America upgraded the stock to "buy," citing strong demand for AI chips. The firm raised its price target to $1,000, predicting continued growth in data center and gaming segments. Meanwhile, Tesla shares dipped 2% following a Morgan Stanley downgrade over concerns about slowing EV sales in China. Analysts highlighted increasing competition from local players like BYD. In crypto markets, Bitcoin held steady near $42,000 as investors await key US jobs data this week.