European stock markets retreated again on Tuesday, with major indexes trading near multi-month lows as investors absorbed a combination of geopolitical, inflation and sector-specific developments.
The Stoxx Europe 600 Index fell 0.4%. National benchmarks also lost ground: Germany's DAX was down 0.2%, France's CAC 40 and London's FTSE 100 each slipped 0.4%, while Italy's FTSE MIB declined nearly 1%.
Energy market shock lifts crude
Brent crude futures climbed an additional 1.2% on Tuesday, pushing prices past $113 a barrel and extending a multi-week rally that has driven oil to new highs. The price surge followed reports that Saudi authorities formally blamed Iran-backed elements in Iraq for a targeted strike on the kingdom's East-West pipeline, and warned the disruption could affect up to 4% of global oil supplies.
Escalating attacks by Yemen's Houthi militants were also cited: the group launched fresh assaults on Saudi territory and on maritime transit corridors on Monday. Those actions, together with the postponement of regional peace talks in Oman, have dampened hopes for a near-term reopening of the Strait of Hormuz.
Policy uncertainty as Fed starts two-day meeting
Global fixed-income and equity desks adopted a defensive stance as the Federal Reserve convened a critical two-day monetary policy meeting later on Tuesday. Markets are pricing in roughly a 90% chance that the Fed will raise the federal funds rate by 25 basis points on Wednesday. If enacted, such a move would be the Fed's first rate increase since mid-2023, and would follow the European Central Bank's quarter-point hike to 2.50% last week.
With persistent inflation readings, including a strong U.S. consumer price index print on Friday, benchmark yields remained elevated. The U.S. 10-year Treasury yield lingered near 4.98% and Germany's 10-year Bund yield held around 3.51%.
Technology sector pressure after AI safety appeal
Growth-oriented stocks, especially technology and semiconductor suppliers listed in Frankfurt and Amsterdam, extended recent losses after senior executives at OpenAI and Anthropic jointly called for a temporary slowdown in the development of advanced AI models to allow for the establishment of global risk-management standards. That appeal weighed on investor sentiment for tech names during the session.
Market participants also monitored upcoming euro zone economic data, notably Germany's ZEW Economic Sentiment index, for further signals on how rising energy costs and central-bank tightening are affecting institutional business confidence in Europe's largest economy.
What this means for markets
- Equity indexes across Europe showed broad weakness as geopolitical risk and rising yields combined to sap investor risk appetite.
- Energy markets tightened further after pipeline damage and renewed Houthi attacks, lifting crude prices and creating additional upside pressure on inflation.
- Technology and semiconductor stocks faced added headwinds following a high-profile industry call to pause advanced AI model development.
Key upcoming data and events
- The Federal Reserve's two-day policy meeting and the expected 25 basis point rate decision.
- Germany's ZEW Economic Sentiment index, seen as a barometer of business confidence amid higher energy costs and monetary tightening.
Investors said they were positioning defensively across asset classes as they awaited clearer signals from central-bank policy and additional regional developments in the Middle East.