Century Aluminum Stock Climbs to $64.21 52-Week High: Century Aluminum (CENX) reached $64.21 on Apr 6, 2026 — a 52-week high per Investing.com — prompting reassessment of smelter margins, power-cost exposure and sector… 👈 Read full analysis #CenturyAluminum #CENX #StockMarket #Investing #Aluminum