ASML's AI Chip Demand Forecast Pulls European Tech Higher

European shares rose during the October 14 session after ASML, the Dutch maker of chipmaking machines, gave a sales forecast built on demand tied to artificial intelligence chips. ASML stock rallied on the news, and the lift spread to other tech names across the region, with the FTSE 100 in London also edging up ahead of the U.S. consumer price index (CPI) report due the same day. The move shows how dependent European equity sentiment has become on a handful of AI-linked suppliers. ASML sells the extreme ultraviolet lithography machines used to print the most advanced chips, so its order book is read as a proxy for how much semiconductor capacity companies like Nvidia's suppliers plan to build. When ASML signals strong demand, investors treat it as confirmation that AI infrastructure spending is still accelerating rather than slowing. What remains unresolved is how much of this is sustainable demand versus pre-positioning ahead of the U.S. CPI print, which traders were awaiting the same day as a read on whether the Federal Reserve has room to keep easing policy.