SK Hynix stock gains 0.59 percent ahead of the open
Published on 09/22/2026 at 08:07 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS
SK Hynix stock closed at KRW 1,868,000 on the Korea Exchange on September 21, 2026, gaining 0.59 percent. The KOSPI rose 1.65 percent to 7,007.72, giving the index a 1.06 percentage point stronger session than the stock.
September 21, 2026 in numbers
SK hynix Inc. (ISIN KR7000660001) advanced as semiconductor shares led the Seoul market. As Yonhap reported on September 21, 2026, improving sentiment toward artificial intelligence and semiconductor stocks supported the sector, while institutional investors bought a net KRW 1.49 trillion across the market.
The KOSPI traded 232.76 million shares worth KRW 19.69 trillion on September 21, 2026. SK Hynix closed 0.59 percent higher than its previous session, compared with Samsung Electronics gaining 4.98 percent to KRW 274,000 on the same exchange.
Global forum dated today
SK Hynix dated its 2026 Global Forum September 22, 2026. The company describes the event as covering its technology vision and future strategy for the artificial intelligence era, according to SK hynix Newsroom.
