U.S. open: Dow Jones Industrial Average up 0.46%, S&P 500 down 0.40%, Nasdaq
Composite down 1.29%. Chip sector opened lower for a fourth straight session: SK
Hynix (SKHY.O) down 6.0%, SanDisk (SNDK.O) down 6.0%, Micron Technology (MU.O)
down 3.9%, Western Digital Corp (WDC.O) down >5.0%, NVIDIA (NVDA.O) down >3.0%.