SK Hynix stock gains 1.20 percent ahead of the open
Published on 09/24/2026 at 07:51 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS
SK Hynix stock closed at KRW 1,862,000 on the Korea Exchange on September 23, 2026, gaining 1.20 percent. The move exceeded the KOSPI advance of 0.90 percent, a 0.30 percentage point outperformance.
September 23, 2026 in numbers
SK Hynix Inc. (ISIN KR7000660001, KOSPI: 000660) added KRW 22,000 during the session. The shares opened higher, reached KRW 1,900,000, and gave back part of the early advance before closing at KRW 1,862,000, according to BigGo Finance.
The KOSPI closed at 7,080.92, up 0.90 percent, while SK Hynix rose 1.20 percent. Korea JoongAng Daily reported that individuals and foreigners were net sellers across the market, while institutions bought shares ahead of the Chuseok break.
September 24, 2026 market events
The US-China summit is scheduled for September 24, 2026, with tariffs, artificial intelligence, semiconductors, rare earths, and supply chains on the agenda, according to Seoul Economic Daily. Those topics are directly relevant to Korean semiconductor shares.
Micron Technology is also scheduled to report results on September 24, 2026, providing a same-sector earnings reference for memory-chip investors, the same report states.
