Shares of Alcoa (NYSE:AA) saw some unusual options trading activity on Monday. Investors purchased 35,778 call options on the company, AR Network reports. This is an increase of approximately 129% compared to the typical volume of 15,651 call options. Alcoa Inc (NYSE:AA) stock finished the day at $12.01. Traded volume was 28,890,184 million shares in the last session and the average volume of the stock … Continue reading Basic Material Active Stocks: Alcoa Inc (NYSE:AA), Petroleo Brasileiro Petrobras (NYSE:PBR), North American Palladium (NYSEMKT:PAL), Barrick Gold (NYSE:ABX)