SK Hynix stock gains 3.45 percent at the close
Published on 09/23/2026 at 23:09 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWSSK Hynix stock ADRs closed at USD 195.37 on the New York Stock Exchange on September 23, 2026, gaining 3.45 percent from the prior close. The move outpaced the Nasdaq Composite, which finished the referenced session 0.45 percent higher at 27,244.28.
September 23, 2026 in numbers
SK Hynix Inc. (ISIN KR7000660001) followed a broader memory-chip advance. Micron Technology closed at USD 1,096.16 on Nasdaq, up 5.00 percent, while SanDisk gained 6.82 percent and Western Digital added 3.67 percent, according to Aju Press. SK Hynix also closed 1.20 percent higher in Seoul, according to SBS News.
After the bell today
The cited U.S. session data place SK Hynix among the memory stocks that advanced alongside stronger semiconductor trading. Micron's September 23, 2026 result was a quantified comparison for the sector, while the next U.S. trading session follows on September 24, 2026.
