SK Square is trading at KRW 777,000, up 4.86% on October 21, 2026, as chip stocks rebound after recent declines, supported by stronger U.S. corporate earnings and positive AI-server news.
- SK Square was also reported higher in premarket trading alongside other large-cap chip stocks.
- Regulators questioned whether a proposed Solidigm U.S. listing would breach dual-listing rules and harm existing shareholders; the concern weighed on SK Group shares October 20, but does not explain current rise.