www.cnbc.com
2026-05-27
CNBC
Shares of SK Hynix jumped more than 11% on Wednesday, lifting the South Korean chipmaker’s market capitalization above $1 trillion as investors continued to pile into artificial intelligence-linked semiconductor stocks.
The rally extended a blistering run that has already seen SK Hynix shares skyrocket about 250% since the start of the year, fueled by surging demand for high-bandwidth memory chip