Sivers Semiconductors is trading at €1.90, up 4.39%, as a semiconductor-sector rebound followed Anthropic’s IPO filing, which revived AI-investment optimism. - On October 26, 2026, Reuters reported the Philadelphia semiconductor index gained 2.8%; CNBC said SOXX rose nearly 3%. - The sector-wide rebound is the clearest explanation for the gain; no verified company-specific catalyst was directly tied to the move. - The previously announced Glasgow expansion was dated September 3, not a new October 26 announcement.