European Markets Rally Toward Best Quarter in Five Years

European shares climbed toward record highs on Tuesday, putting the STOXX 600 index on track for its strongest quarterly performance since 2019. Driven by relentless enthusiasm for artificial intelligence and a cooling of geopolitical friction in the Middle East, investors are aggressively rotating back into risk-heavy equity positions.

Editorial·June 30, 2026·reads: 1,153

European Markets Rally Toward Best Quarter in Five Years

The pan-European STOXX 600 index rose 0.6% to 639.79 points by 0857 GMT, propelled by a surge in technology stocks that outpaced their American counterparts this month. The sector jumped 1.7%, marking its most significant quarterly gain in over two decades as demand for AI infrastructure remains unabated.

Semiconductor suppliers are leading the charge: chip equipment giant ASML saw shares climb 3.3%, while STMicroelectronics and Infineon added 2% and 2.3% respectively. Beyond tech, industrial momentum remains clear, evidenced by a 4.8% spike in Siemens Energy shares. This broad-based rally draws additional support from declining oil prices, which have helped mitigate inflationary fears and bolstered investor sentiment across the continent.