Alcoa is widely known all over the world, especially among traders who are actively interested in heavy industry. The company is located in the USA and has been operating for more than 20 years. Alcoa is the third largest aluminum producer in the world. Quotations of the company's shares depend on the production of metal, its domestic and international price and innovative production. There is also correlation to the company's currency - USD. This can be seen by comparing the growth dynamics charts of the company's shares and the EUR / USD currency pair.