CR3.AX stock (Core Energy Minerals) up 20% after hours 06 Feb 2026: watch catalysts

The CR3.AX stock jumped 20.00% in after‑hours trade on 06 Feb 2026, closing at A$0.012 on the ASX. Volume rose to 2,904,588 shares from an average of 1,437,737, signalling stronger trader interest in Core Energy Minerals Ltd (CR3.AX). We review what pushed the move, link the Basic Materials sector context to the price action, and set short‑term scenarios for investors in Australia trading in AUD.