Wall Street retreated on Tuesday, November 10, as stronger-than-expected inflation data challenged expectations that U.S. monetary policy could become less restrictive in the coming months. The sell-off interrupted a two-session recovery in technology shares and reinforced concerns that persistent price pressures could require additional Federal Reserve tightening. For global investors, the development raises questions about equity valuations, borrowing costs, dollar strength, and the potential implications for international capital allocation.

Inflation Surprise Reshapes Federal Reserve Expectations

The October Consumer Price Index increased 0.4% from the previous month, compared with economists’ expectations for a 0.3% advance. Core CPI, which excludes food and energy, also rose 0.3%, exceeding forecasts of 0.2%. The figures strengthened concerns that inflation remains persistent despite earlier expectations of a gradual easing in price pressures.

Federal Reserve Governor Christopher Waller argued that policymakers should raise interest rates by at least 25 basis points in December, even if October inflation moderated. He also indicated that a larger, 50-basis-point increase could warrant consideration if underlying inflation accelerated. Markets subsequently priced in an almost 99% probability of a December increase, according to the CME FedWatch tool as reported by Reuters. These expectations remain market-implied probabilities rather than a confirmed policy decision.

Treasury Yields and Technology Stocks Under Pressure

Higher inflation expectations contributed to a sharp rise in Treasury yields, increasing the discount rates used to value future corporate earnings. The two-year Treasury yield rose approximately 21.4 basis points, marking its largest single-day increase since April 2025, according to Reuters. Higher yields can make fixed-income investments more competitive with equities while increasing financing costs for households and businesses.

Technology shares were among the principal sources of market weakness. Nvidia fell sharply, while semiconductor stocks also retreated after recent gains. Investors were simultaneously assessing the sustainability of artificial intelligence spending, the financing requirements of data-center infrastructure, and the possibility that elevated valuations leave some technology companies vulnerable to disappointment.

The weakness extended beyond technology. Nine of the 11 major S&P 500 sectors were negative during Tuesday’s session, while utilities and real estate also faced pressure from rising yields. The broad decline suggests that the inflation surprise affected market positioning beyond a single industry.

Outlook: Inflation, Energy Prices and Policy Risks in Focus

The near-term market direction will depend on whether subsequent economic releases confirm persistent inflation or indicate that price pressures are moderating. Investors will also monitor Federal Reserve communications, employment conditions, Treasury yields, and corporate earnings for signs of how restrictive monetary policy may need to become. Lower oil prices could provide some relief by reducing headline inflation pressure, although geopolitical developments and supply disruptions remain potential sources of renewed volatility.

For Israeli institutional investors, a stronger U.S. dollar and changing Treasury yields may influence the shekel value of overseas holdings and the relative attractiveness of international bonds. However, currency movements can offset or amplify underlying asset returns, particularly for portfolios without currency hedging. Although tighter policy could weigh on growth-sensitive equities, a sustained decline in inflation would potentially reduce pressure on valuations over time. The balance between inflation control and economic resilience is therefore likely to remain central to global markets through the December policy meeting and into 2027.