Perpetua Resources is trading 4.03% lower at $19.43 on October 13, 2026; no clear company-specific announcement explaining the decline surfaced in available coverage. - Gold was under pressure on October 13, with reports pointing to a stronger U.S. dollar ahead of inflation data. This may be relevant to a gold-focused developer but does not establish the cause of the stock move. - Broader U.S. indexes were only modestly lower, limiting evidence for a market-wide explanation.