South Korean chip makers rally over 3% as U.S. semiconductor stocks rebound
+1 new source since this summary was written
Samsung Electronics and SK Hynix surged in early trading on November 4 after U.S. technology shares recovered overnight. The Korean stocks rose 3.19% and between 3.9% and 4.8% respectively, driven by bargain hunting and optimism for the memory market amid AI demand. The rally followed a 0.83% gain in the Nasdaq Composite and a 2.6% rise in the Philadelphia Semiconductor Index.
Why it matters
The price gains signal renewed investor appetite for Korean memory chips, potentially supporting further foreign buying and higher market valuations. The move also reflects a broader positive sentiment that could lift other large‑cap semiconductor stocks in South Korea.
Key facts
- 1Samsung Electronics traded at 226,500 won, up 3.19% from the previous session. en.sedaily.com
- 2SK Hynix rose 3.93% to 1.453 million won in pre‑market trading. en.sedaily.com
- 3SK Hynix rose 4.79% to 146,500 won in early trading. news.jkn.co.kr
- 4The Nasdaq Composite closed at 25,372.01, up 0.83%. en.sedaily.com
- 5The Philadelphia Semiconductor Index surged 2.64%. en.sedaily.com
- 6Samsung's semiconductor business recorded Q3 2026 revenue of 147.1 trillion won and operating profit of 106.5 trillion won. news.jkn.co.kr
Open questions
- SK Hynix percentage gain differs: 3.93% vs 4.79%.
Summary written by AlphAI AI Desk from 2 of 2 sources. Not investment advice. Figures are as stated by the linked sources.