Asian semiconductor companies spearheaded a sell-off in global technology stocks on Monday, intensifying concerns about whether the recent investment boom around artificial intelligence is sustainable. A BNP Paribas analyst summarized the mood as “It’s global risk off.”
On the Seoul exchange, Samsung shares fell 10%, while SK Hynix plunged 15% — a record drop for the company that helped trigger a market-wide trading halt.
The weakness in chip stocks occurred even as Taiwan Semiconductor Manufacturing Company (TSMC) reported a 36% increase in quarterly sales, signaling that demand for AI computing capacity remains strong worldwide.
Analysts noted that chipmakers now represent large weightings in both U.S. and Asian indices. One markets analyst warned that such concentration typically resolves in one of two ways: “Either demand comes down and prices collapse, or supply comes in and prices collapse.”
The episode highlights a paradox of the AI-driven surge: while it boosts revenues for certain firms, it also concentrates market risk and makes valuations vulnerable to swift shifts in investor sentiment.
Author: Brendan Ruberry
(Date: the market movements referenced occurred on Monday.)



