Global markets slide as chip selloff deepens and rate concerns build

Global markets slide as chip selloff deepens and rate concerns build
Chip selloff rattles markets

Investor anxiety is spreading across global markets as a sharp technology-led selloff combines with tighter financial conditions and renewed concern over debt-funded artificial intelligence spending. The pressure extends beyond equities, with a stronger dollar, higher U.S. bond yields and weaker oil prices adding to a more defensive tone across major asset classes.

Highlights

  • South Korea's KOSPI drops 10%, U.S. SOX chip index falls 8%, and Nasdaq loses 2%, erasing nearly $1 trillion in value on Tuesday.
  • A more hawkish U.S. rate outlook, a firmer dollar, and higher Treasury yields intensify pressure on global risk assets and technology stocks.
  • Brent crude closes below $80 a barrel, down 40% from its Iran war peak, while WTI futures near $70 a barrel amid broad market risk aversion.

Tech rout accelerates across major indexes

As reported by Reuters, the global technology shakeout intensifies on Tuesday, hitting equity benchmarks in Asia and the U.S. South Korea's KOSPI sinks 10%, the U.S. SOX chip index falls 8%, and the S&P 500 technology subindex loses 4%, while the Nasdaq's 2% decline wipes almost $1 trillion from the index's value.

Part of the move reflects the scale of the previous rally, with the SOX reaching a record high on Monday after more than doubling in less than two months. Even so, the speed of the reversal raises concerns that fears of bursting bubbles and broader market turmoil could deepen if similar sessions are repeated.

Tighter conditions weigh on broader sentiment

Markets are also contending with the prospect of a more hawkish U.S. interest rate outlook, alongside tighter financial conditions created by a firmer dollar and higher U.S. Treasury yields. That combination is reinforcing pressure on risk assets as investors reassess valuations and funding conditions.

In commodities, oil is down 40% from its Iran war peak, with Brent crude futures on Tuesday posting their lowest close since the conflict begins in late February. Brent falls below $80 a barrel and continues lower, while WTI futures could soon test $70 a barrel.

Tuesday also marks the 10th anniversary of the 2016 Brexit referendum, a reminder that the UK is still grappling with economic and political consequences from the vote to leave the European Union. Persistent divisions and elevated uncertainty suggest a higher risk premium for UK assets.

In our earlier article on Taiwan Semiconductor Manufacturing Company (TSMC), we highlighted a short-term pullback alongside resilient longer-term support, with price action shaped by mixed technical signals and elevated volatility. We also noted that strong AI-driven revenue growth and a strategic shift toward higher-margin advanced packaging—reinforced by a 10-year agreement with Amkor Technology—were key factors underpinning the stock’s broader bullish outlook despite near-term selling pressure.

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