Overnight USD Index climbed 0.24% to 101.09 and AUD/USD slipped 0.35% to 0.6931, exerting downward pressure on Australian dollar-denominated critical minerals revenues while S&P 500 fell 0.45%; lithium hydroxide posted the sole notable gain at +3.40% to 143750 CNY/t against flat cobalt and neodymium oxide prints. No fresh mine outages or policy escalations surfaced in the 12-18 hour window, leaving the market to digest cumulative 2025 effects including Freeport-McMoRan’s Grasberg force majeure that cut 2026 copper guidance by approximately 35% from prior 1.7 billion pounds estimates. ASX-exposed names such as Pilbara Minerals and Mineral Resources remain most sensitive to the 0.13% spodumene SC6 dip to 2330 USD/t and ongoing sulfuric acid export curbs from China that continue to lift processing costs for Chilean and DRC copper output.