Japanese memory chipmaker Kioxia Holdings Corp has seen its stock surge by an astonishing 540% this year, becoming the top performer on Japan’s Topix index. This remarkable gain is fueled by the insatiable demand for data storage driven by the AI boom, with Kioxia’s NAND flash memory chips being crucial for AI training and data centers.
10-year US Treasury yields surges over 5.05% to 19-year high
The 10-year US Treasury yield climbed to 5.058%, its highest level since July 2007, as fresh services and manufacturing data raised concerns about further Federal
September 23, 2026