Philadelphia Semiconductor Index drops as Asian chip sell-off deepens before Fed, BOJ
A semiconductor-led retreat spread from U.S. markets to Asia before the Federal Reserve, Bank of Japan and major tech earnings, as investors questioned AI-driven valuations and watched inflation risks from higher oil prices.
Semiconductor and AI-linked stocks fell sharply in the United States and Asia as investors reassessed stretched valuations after a strong rally, even as U.S. index futures later turned mixed and chip shares steadied ahead of the Federal Reserve’s rate decision, the Bank of Japan meeting and major technology earnings. The Philadelphia Semiconductor Index was described as down 6.03% in one snapshot and more than 4% in later coverage. In Asia, SK Hynix dropped more than 15%-16% despite record quarterly profit and revenue, helping drag South Korea’s market lower and trigger circuit breakers or trading halts. Japanese chip shares including Tokyo Electron, SoftBank Group and Kioxia also slumped, while TSMC fell in Taiwan. Investors remained focused on whether heavy AI infrastructure spending and capital expenditure can justify valuations, while higher oil prices after U.S.-Iran tensions added to inflation concerns.
- Philadelphia Semiconductor Index: A widely watched stock index tracking major semiconductor companies and often used as a gauge of sentiment toward the chip sector.
- circuit breakers: Temporary trading halts after sharp market moves to help restore orderly trading conditions.
- FOMC: Federal Open Market Committee, the Fed panel that sets interest rates.