Endeavour Mining is trading 4.17% down at CA$66.88, with the Mana subsidence disclosure the clearest company-specific catalyst. - On November 2, subsidence restricted access to two underground portals, suspending mining at all three active portals while the company assesses remediation. - Endeavour said it remains on track for 2026 group production and cost guidance. - Gold prices fell on November 3, pressuring miners; sources do not establish how much these factors explain Endeavour’s move.