SK hynix Inc. (SKHY:NASDAQ) closed at $137.64 on October 23, 2026, up 4.51% on the day. The stock trades 31.1% below its 52-week high of $199.87 and 10.3% above its 52-week low of $124.80. Over the past year, it lost 21.6%. SK hynix Inc. is part of the Miscellaneous sector.
In 73 trading sessions since July 13, 2026, SKHY closed higher on 33 days (45%). Its best day was July 14, 2026 (+27.29%) and its worst was July 16, 2026 (-13.69%). The stock moved 10% or more in a single session 4 times. It opened at least 5% above the previous day's high 2 times.
SK hynix Inc., headquartered in Korea, is the world's top-tier semiconductor supplier offering Dynamic Random Access Memory chips ('DRAM') and flash memory chips ('NAND flash') for a wide range of distinguished customers globally. The Company's shares are traded on the Korea Exchange, and the Global Depository shares are listed on the Luxembourg Stock Exchange.
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Based on end-of-day data. For information only, not investment advice.