EUV is trading 1.52% higher as AI-led demand for semiconductor and mega-cap technology shares supports the sector. - AMD surged toward a $1 trillion valuation; NVIDIA and other chipmakers gained, while enthusiasm for Meta’s Muse AI agent reinforced demand for technology exposure. - Falling oil prices and retreating Treasury yields supported growth stocks; the Nasdaq was modestly higher on September 22, 2026. - The move was sector-driven, not EUV-specific; broader risk sentiment remained supportive despite mixed major indexes and limited scheduled economic data.