ASML Holding N.V.ASML dropped 3.8% as fears that Chinese AI startup Moonshot's Kimi K3 model rivals top models from Anthropic and OpenAI, threatening demand for advanced chips.
European markets saw technology stocks decline, while ultra-long bonds rose on demand for safe-haven assets. Germany's 30-year bond yield fell 3 basis points to 3.62%, with ultra-long yields posting their longest weekly winning streak since the start of the Iran war, rising for three consecutive weeks. Semiconductor-related shares were sold off, with ASML Holding dropping 3.8% and BE Semiconductor Industries falling 4.5%, as jitters spread over the view that the AI model Kimi K3, unveiled by Chinese AI startup Moonshot, rivals top models from Anthropic and OpenAI. The Stoxx Europe 600 index ended 0.3% lower, with technology stocks posting the biggest decline among sectors. Meanwhile, UK bonds also rose, supported by expectations of a smooth transition of prime minister following the Labour Party's new leader taking office.
ASML Holding N.V.ASML dropped 3.8% as fears that Chinese AI startup Moonshot's Kimi K3 model rivals top models from Anthropic and OpenAI, threatening demand for advanced chips.
BE Semiconductor Industries NVBE Semiconductor fell 4.5% on jitters that China's AI model Kimi K3 competes with leading models, potentially reducing demand for semiconductor equipment.