Philadelphia Semiconductor Index fell 5% as MARVELL (MRVL.O) dropped more than 7%, Arm (ARM.O) and Intel (INTC.O) fell nearly 7%, Micron Technology (MU.O) lost 5.7% and NVIDIA (NVDA.O) fell over 2%.

2026-08-18

Philadelphia Semiconductor Index fell 5% as MARVELL (MRVL.O) dropped more than 7%, Arm (ARM.O) and Intel (INTC.O) fell nearly 7%, Micron Technology (MU.O) lost 5.7% and NVIDIA (NVDA.O) fell over 2%.