Global stocks came under renewed pressure on Tuesday, with technology shares bearing the brunt of selling as investors braced for a more aggressive Federal Reserve stance on inflation, even as oil prices continued their sharp decline following progress in the U.S.-Iran peace process.
The pan-European STOXX 600 fell 1.2%, dragged lower by semiconductor and chip-equipment makers. Futures on the Nasdaq pointed to further losses of more than 2.5%, extending Monday’s 1.3% decline. SpaceX shares tumbled nearly 17% in their second day of trading after the rocket company’s blockbuster IPO, while heavyweights such as Alphabet, Meta Platforms, and Microsoft also posted sharp losses. S&P 500 e-mini futures were down around 1.5%.
“These are far from dull markets,” said Chris Weston, head of research at Pepperstone Group in Melbourne. “The former generals of the market appear to have lost momentum and investors are rotating into other areas of the market that are more defensive, less AI-focused and offer more predictable cash flows.”
The sell-off in tech-heavy indices highlights a growing theme: as expectations for higher interest rates solidify, the premium investors have been willing to pay for growth stocks, particularly those tied to artificial intelligence, is coming under scrutiny.
Oil Plunge Fails to Lift Sentiment as Focus Shifts to Central Banks
Brent crude futures slipped below $76 a barrel for the first time since early March, reflecting a rapid normalization in oil flows through the Strait of Hormuz as vessels resume transit following the U.S.-Iran ceasefire framework. Physical market prices have almost returned to pre-war levels, offering some relief on the energy front.
Yet rather than boosting risk appetite, the drop in oil has shifted investor attention squarely back to monetary policy. With inflation proving stickier than hoped, new Fed Chair Kevin Warsh is signaling a willingness to act more forcefully. Money markets are now pricing in a near-certainty of a rate hike by September, pushing the 2-year Treasury yield, the most sensitive to near-term rate expectations, to its highest level in 16 months, around 4.188%. Longer-dated yields have also climbed.
“The adjustment higher in U.S. yields is creating a more challenging backdrop for risk assets in the near term after strong gains in recent months,” said MUFG currency strategist Lee Hardman.
This dynamic is particularly painful for the technology sector. For years, megacap tech names with strong balance sheets could largely ignore rising rates. Now, with many hyperscalers burning cash on massive AI infrastructure buildouts, borrowing costs matter more. Higher yields raise the discount rate applied to future earnings, making today’s sky-high valuations look more vulnerable.
Currencies and Safe-Haven Flows
The stronger U.S. dollar added to the pressure across global markets. The greenback hit one-year highs against a basket of currencies as rate hike bets intensified. The Japanese yen remained pinned near 161.47, showing little relief despite recent interventions. Japanese Finance Minister Satsuki Katayama held an online meeting with U.S. Treasury Secretary Scott Bessent on Monday, a discussion analysts interpreted as raising the odds of further official action from Tokyo to support the currency.
In Europe, the pound slipped 0.3% to $1.3215, extending losses after British Prime Minister Keir Starmer announced his resignation on Monday, clearing the way for what is expected to be a smooth transition to Andy Burnham. The move comes on the 10th anniversary of the Brexit referendum, adding a layer of symbolic weight to sterling’s weakness.
Gold, often a beneficiary during periods of uncertainty, fell 2% to $4,100 an ounce as the stronger dollar and higher yields reduced its appeal. Cryptocurrencies followed suit, with bitcoin dropping 3.1% below $63,000 and ether sliding nearly 5% to $1,650.
Rotation Away from AI Leadership
The day’s moves bolstered a narrative of rotation. Investors appear to be trimming exposure to the high-growth, high-valuation AI trade in favor of more defensive areas with steadier cash flows. This shift has been building for weeks but accelerated as Warsh’s hawkish tone removed any lingering hopes of near-term rate relief.
South Korea’s KOSPI fell 10% in its largest one-day drop since March, reflecting its heavy weighting toward semiconductors and tech. Taiwan’s market, another AI beneficiary, also faced selling pressure. The outperformance of these markets earlier in the year has given way to profit-taking as the broader environment turns less favorable.
Against this backdrop, markets are telling central banks that inflation remains the dominant concern, even as energy prices moderate. Warsh’s Fed is expected to prioritize taming price pressures over supporting asset prices, a stance that contrasts with the more accommodative approach seen in previous cycles.
The combination of higher-for-longer rates, a strong dollar, and geopolitical overhang, even as the Iran situation stabilizes, is creating a more challenging backdrop for risk assets. While the AI theme retains long-term structural tailwinds, near-term valuation pressures and rising borrowing costs are forcing investors to reassess.






