U.S. open: Dow down 0.04%, S&P 500 down 0.22%, Nasdaq down 0.49%. Notable movers: SK Hynix -3.0%, SanDisk -1.7%, Micron Technology -1.9%, Western Digital Corp -0.9%, Apple -0.8%, General Motors -6.0%.

2026-10-20

U.S. open: Dow down 0.04%, S&P 500 down 0.22%, Nasdaq down 0.49%. Notable movers: SK Hynix -3.0%, SanDisk -1.7%, Micron Technology -1.9%, Western Digital Corp -0.9%, Apple -0.8%, General Motors -6.0%.