
The STOXX 600 fell 0.5% as chip stocks led declines after earnings and guidance updates, while energy shares rose with Brent above $96 ahead of the European Central Bank's policy meeting.
European shares edged lower on Thursday, with the pan-European STOXX 600 down 0.5% at 643.47 points by 0705 GMT, as technology stocks retreated after Alphabet's latest results and higher spending plans sharpened investor concerns about returns on AI investment. Tech shares fell 2.7%, led by a 15% slide in STMicroelectronics after the chipmaker forecast third-quarter revenue at a midpoint slightly below market expectations, while BE Semiconductor Industries lost 4.6% after its second-quarter results. Energy stocks outperformed, rising 0.6% as Brent crude climbed above $96 a barrel after the United States launched a new round of strikes on Iran and Yemen's Houthis targeted oil tankers in the Red Sea, widening the Middle East conflict. Markets were also assessing earnings from Nestle and TotalEnergies ahead of the European Central Bank's policy decision, with the central bank widely expected to leave rates unchanged.