Eastman Chemical Company's (EMN) shares have gained 13.5% over the past three months. The company has outperformed its industry's rise of 5% over the same time frame. It has also topped the S&P 500's around 5% growth over the same period. Let's take a look into the factors behind EMN stock's price appreciation. Image Source: Zacks Investment Research EMN Stock Gains on Cost Actions & Innovation Eastman is benefiting from its innovation-driven growth model and actions to manage costs. It is expected to gain ...