最新报道:Nvidia shares surged 5% after Morgan Stanley upgraded the stock to overweight, citing strong demand for AI chips and robust data center growth. Analyst Joseph Moore raised the price target to $750, predicting Nvidia will maintain its dominance in AI hardware. Meanwhile, Bank of America downgraded Tesla to neutral, flagging production delays and softening EV demand. Goldman Sachs initiated coverage on Coinbase with a buy rating, highlighting the crypto exchange's expanding institutional services. JPMorgan cut its Netflix target price amid concerns over streaming competition, while maintaining an overweight rating. Wall Street remains divided on tech stocks as earnings season approaches.