Key Takeaways AA shares jumped 93.5% in six months, outperforming peers on strong aluminum and alumina demand.Alcoa is benefiting from higher aluminum prices, tariffs, and rising production across key segments.Earnings estimates for AA moved higher, with 2026 projections surging on improved growth outlook.Shares of Alcoa Corporation (AA) have been showing impressive gains of late, rising 93.5% in the past six months. The alumina, aluminum and bauxite products provider has outperformed the industry and S&P 5 ...