NVIDIA (NVDA.O) slid in premarket trade, weighing on US semiconductor stocks:
Intel (INTC.O) down 2.4%, Marvell (MRVL.O) down 2.6%, Micron (MU.O) down 3.4%,
Arm (ARM.O) down 3.1%, Qualcomm (QCOM.O) down 1.9%, SK Hynix (SKHY.O) down 3.5%,
TSMC (TSM.N) down 2.2%.