U.S. Semiconductor and Optical Communications Stocks Surge on August 21; SK Hynix Up 6%, Walmart Plunges 9.2%
According to MSX.COM data, U.S. stocks closed higher on August 21 in semiconductor and optical communications sectors. SK Hynix rose 4%, Micron Technology gained 3%, and SanDisk climbed 2%. Applied Optoelectronics surged 5% while Lumentum advanced 6%. Meanwhile, Walmart plummeted 9.2%, marking its l
GateNews·08-21 00:31
