ASML Holding is trading 3.32% higher at $1868.50 on October 2, alongside a broad semiconductor rally, though available reporting does not directly link its gain to sector catalysts. - The sector backdrop includes optimism after Micron’s strong results and AI-demand outlook. - Semiconductor shares also rose amid the revised onsemi–Synaptics deal. - No fresh company-specific announcement explaining the move surfaced in the search results.