Current and historical PE ratio for Westlake Chemical (WLK) from 2006 to 2018. The price to earnings or PE ratio is calculated by taking the latest closing price and dividing it by the most recent earnings per share (EPS) number. The PE ratio is a simple way to assess whether a stock is over or under valued and is the most widely used valuation measure. The current PE ratio for Westlake Chemical (WLK) as of March 31, 2018 is 16.10.
||Chemicals - Plastics
Westlake Chemical Corporation is a vertically integrated international manufacturer and supplier of petrochemicals, polymers and fabricated products. The company's range of products includes ethylene, polyethylene, styrene, vinyl intermediates, PVC, PVC Pipe, PVC windows, fence and decking components.