US semiconductor sector mostly declines, Qualcomm drops over 7%

According to MSX.COM data, the US semiconductor sector mostly declined, with the Philadelphia Semiconductor Index falling 1.5%; among constituent stocks, ARM dropped over 8%, Qualcomm fell over 7%, Intel declined over 4%, Marvell Technology and AMD dropped over 3%, and Micron Technology fell over 2%; Nvidia bucked the trend, rising over 3%.