Editor's Note: TheStreet ratings do not represent the views of TheStreet's staff or its contributors. Ratings are established by computer based on metrics for performance (which includes growth, stock performance, efficiency and valuation) and risk (volatility and solvency). Companies with poor cash flow or high debt levels tend to earn lower ratings in our model. NEW YORK ( TheStreet) -- The ex-dividend date for Peabody Energy Corporation (NYSE: BTU) is tomorrow, May 10, 2013. Owners of shares as of market close today will be eligible for a dividend of 9 cents per share. At a price of $20.92 as of 9:30 a.m. ET, the dividend yield is 1.7%. The average volume for Peabody Energy has been 7.7 million shares per day over the past 30 days. Peabody Energy has a market cap of $5.52 billion and is part of the basic materials sector and metals & mining industry. Shares are down 21.5% year to date as of the close of trading on Wednesday. Peabody Energy Corporation engages in the mining of coal. The company operates through Western U.S. Mining, Midwestern U.S. Mining, Australian Mining, Trading and Brokerage, and Corporate and Other segments.