Updated Sep 2, 2026
/Trump and Rubio seal Venezuela oil deal covering 65 billion barrels across 17 fields/Bond rout gathers pace as borrowing costs hit multi-decade highs/Van Jones calls El-Sayed's total Israel arms embargo 'insane,' cites Obama legacy on defense/Memecoin buys on Robinhood Wallet and Fomo coded as "digital media," sidestepping card-network crypto rules/Caring Brands (CABR) Closes $4.6 Million Initial Series B Preferred Stock Private Placement/Sanmar Group takes majority stake in AltEons Energy to back 1.5GW India pipeline/Trump and Rubio seal Venezuela oil deal covering 65 billion barrels across 17 fields/Bond rout gathers pace as borrowing costs hit multi-decade highs/Van Jones calls El-Sayed's total Israel arms embargo 'insane,' cites Obama legacy on defense/Memecoin buys on Robinhood Wallet and Fomo coded as "digital media," sidestepping card-network crypto rules/Caring Brands (CABR) Closes $4.6 Million Initial Series B Preferred Stock Private Placement/Sanmar Group takes majority stake in AltEons Energy to back 1.5GW India pipeline

SK Hynix shares plunge nearly 15% in Seoul as chip sell-off deepens

SEOUL, July 28. SK Hynix shares fell nearly 15% in Seoul on Tuesday as South Korean semiconductor stocks tumbled broadly, extending a rout in chipmakers that had built through another weak session on Wall Street.

By Hannah Voss2 min read
Share

Key takeaways

  • SK Hynix shares fell nearly 15% in Seoul on Tuesday, July 28.
  • South Korean semiconductor stocks tumbled broadly during the session, extending an existing sell-off in chipmakers.
  • The decline followed another weak session on Wall Street that preceded the moves in Seoul.
  • SK Hynix's nearly 15% drop was the standout figure among the broadly falling South Korean chip stocks.

SEOUL, July 28. SK Hynix shares fell nearly 15% in Seoul on Tuesday as South Korean semiconductor stocks tumbled broadly, extending a rout in chipmakers that had built through another weak session on Wall Street.

Pressure across the sector

The nearly 15% decline at SK Hynix was the standout figure in a session that hit chip stocks across South Korea. South Korean semiconductor shares fell broadly on the day, extending a sell-off already under way in chipmakers.

Wall Street's prior session had weakened before Seoul opened. South Korean chip stocks extended those losses on Tuesday, carrying the rout forward into Asian trading.

The U.S. session connection

The sell-off had registered in U.S. markets before it reached Seoul. Another weak Wall Street session preceded the South Korean moves, and South Korean semiconductor shares moved in the same direction. The combined effect left SK Hynix down nearly 15% on Tuesday's session.


Note: The source provided two sentences of facts. This piece reflects those facts in full. Reaching 350 words would have required inventing prices, reasons, analyst commentary, or other specifics not present in the source material.

Related reading

Frequently asked

How much did SK Hynix shares fall?

SK Hynix shares fell nearly 15% in Seoul on Tuesday.

When did the sell-off happen?

It occurred on Tuesday, July 28, in Seoul trading.

What triggered the drop in South Korean chip stocks?

The decline extended a sell-off already under way in chipmakers and followed another weak session on Wall Street that preceded the Seoul moves.

Was SK Hynix the only chipmaker affected?

No, South Korean semiconductor shares fell broadly during the session, with SK Hynix's nearly 15% decline being the standout figure.