WQTM is trading $27.80, down 2.71% from its regular-session close of $28.57; no verified ETF-specific catalyst for the after-hours decline was found. - The regular-session technology rally was linked to renewed AI optimism after Anthropic’s IPO filing and semiconductor strength, but does not explain WQTM’s opposite after-hours move. - Microsoft and Alphabet earnings and the Fed decision were upcoming catalysts for October 28, not reported results driving this drop.