The AI trade found its footing again on Tuesday — thanks to a chipmaker, not a speech. Advanced Micro Devices reported third-quarter revenue up 45% year over year, with data-center revenue nearly doubling, and shares rose about 8% after hours. The rebound carried the Nasdaq up 0.83% to 25,372.01 and the Philadelphia Semiconductor Index up 2.63% to 10,600.40, while the S&P 500 gained...
