Group 1 - High-rolling investors are bullish on Alcoa, with significant options trading activity indicating potential privileged information [1] - The sentiment among major traders is mixed, with 44% bullish and 38% bearish, highlighting a strong preference for calls over puts [2] - Significant investors are targeting a price range for Alcoa between $17.5 and $75.0 over the past three months [3] Group 2 - Analyzing volume and open interest in options trading provides insights into liquidity and investor interest in Alcoa's options [4] - Recent trading volume for Alcoa stands at 4,721,192, with the stock price at $62.1, reflecting a slight decrease of -0.1% [8] - Analysts have set an average price target of $66.33 for Alcoa, with some revisions indicating a target of $64 from multiple analysts [6][8]