Chip Stocks Slide as South Korea's KOSPI Plunges, J&J Sinks 6%: Stock Market Today
Key takeaways
- Chip rout from South Korea’s KOSPI plunge pushed U.S. markets lower, but bank earnings and energy gains offered limited relief.
- S&P 500 at 7,795
- Nasdaq 100 at 30,511
- Russell 2000 at 2,777
What happened
U.S. stocks slipped as a chip‑sector rout, triggered by a 5% plunge in South Korea’s KOSPI, while banks and energy stocks provided some support. Samsung Electronics and SK Hynix fell about 8% in Seoul, dragging U.S. chip names Micron Technology down 4.9% and Applied Materials 6.5%. The S&P 500 closed near 7,800, the Nasdaq 100 fell 0.5%, and the Russell 2000 slid 0.6%.
Why it matters
The rout shows how overseas semiconductor news can ripple into U.S. markets, weighing on the tech‑heavy Nasdaq and dampening overall equity sentiment. Bank earnings added a bright spot, but the decline in chip stocks highlights ongoing supply‑chain and demand concerns for the sector.
Short-term and longer-term
Short-term. For the next day or two, watch the Nasdaq 100 for a potential rebound as chip names recover.
Longer-term. Over the coming months, the chip rout underscores the need to monitor supply‑chain developments and demand for memory products.