Hudbay Minerals is trading at $27.68, up 4.53%, in pre-market, with the move aligned with a broader market rally. - No new company-specific announcement was identified for September 25, 2026; Hudbay’s latest official release was its September 9 TSX30 recognition. - The S&P 500 was up 0.45% and the Nasdaq was up 0.76% in pre-market trading. - Copper-market fundamentals remain supportive, but overnight data showed no clear fresh catalyst directly tied to Hudbay.