Arafura Rare Earths is trading 4.05% higher at A$0.19, amid Materials-sector strength. - The alert follows the September 23, 2026 session; Materials was up 1.51%. - No fresh company-specific announcement clearly explains the move; recent filings mainly concerned securities issuance and annual-meeting notices. - Sector momentum reflected investor rotation toward mining and metals amid firmer precious-metals prices.