AI buzz and softer oil revive risk appetite in European stocks

European equities advanced on Wednesday, September 23, as investors showed a renewed appetite for risk. The move was driven by a sixth straight daily decline in crude oil prices and another wave of enthusiasm for artificial‑intelligence‑related companies. Cheaper oil is seen as easing cost pressures for businesses and tempering inflation, a combination that typically supports stock valuations. At the same time, global demand for AI chips and cloud infrastructure helped lift major tech names, spilling over into Europe’s own technology sector.

Sentiment was also underpinned by expectations ahead of a coming US–China leaders’ summit, where investors hope to see progress on tariffs and trade tensions. Still, the pullback in oil also raises questions about the strength of global growth, and Europe’s economy remains relatively fragile. That has left some fund managers cautious about how long the latest rally can last. For now, though, falling energy prices and the powerful growth story around AI are setting the tone in European stock markets.