Overnight the USD Index slipped 0.06% to 99.57 and the S&P 500 declined 0.57%, creating a mildly softer macro setting that coincided with lithium carbonate falling 0.88% to 24,936.92 USD/t and vanadium dropping 2.16% to 10.01 USD/kg while graphite flake rose 3.70%. No Tier 1 supply disruptions, export bans or demand shocks emerged between June 16 evening and June 17 morning, leaving price action driven by existing inventory overhang rather than fresh events. ASX and TSX names with direct lithium and vanadium exposure remain most sensitive to the continued Chinese domestic lithium carbonate slide of 11.75% month-to-date, while cobalt-copper developers tied to the DRC Mutoshi asset saw no immediate equity reaction to the U.S. diplomatic visit.