SK Hynix shares plunge 13% in Seoul as chip sell-off deepens

South Korean semiconductor shares tumbled on Tuesday, extending a rout in chipmakers after another weak session on Wall Street.

# SK Hynix shares plunge 13% in Seoul as chip sell-off deepens South Korean semiconductor shares tumbled on Tuesday, extending a rout in chipmakers after another weak session on Wall Street. **Read the full article:** [CNBC](https://www.cnbc.com/2026/07/28/sk-hynix-plunges-semiconductor-selloff-deepens-samsung-softbank.html) *This article was originally published by CNBC. MoneyWiseInc provides expert curation of the best financial content from trusted sources.*