Key Takeaways Advanced Micro Devices shares fell Wednesday after a double downgrade by analysts at HSBC to "reduce" from "buy ...

Shares of Serve Robotics ( SERV -13.00%) skyrocketed 55.2% in December, according to data provided by S&P Global Market ...

An analyst with a buy rating on IonQ stock criticized Nvidia CEO Jensen Huang's quantum computing comments as "self serving." ...