Editor's Note: Any reference to TheStreet Ratings and its underlying recommendation does not reflect the opinion of TheStreet, Inc. or any of its contributors including Jim Cramer or Stephanie Link. Monday, Monday, December 08, 2014, 28 U.S. common stocks are scheduled to go ex-dividend. The dividend yields on these stocks range from 0.9% to 10.4%. All of these stocks can be found on our stocks going ex-dividend section of our dividend calendar. Highlighted Stocks Going Ex-Dividend Monday: Calamos Convertible Opportunities and Incom Owners of Calamos Convertible Opportunities and Incom (NASDAQ: CHI) shares, as of market close today, will be eligible for a dividend of 10 cents per share. At a price of $13.56 as of 4:00 p.m. ET, the dividend yield is 8.5%. The average volume for Calamos Convertible Opportunities and Incom has been 159,600 shares per day over the past 30 days. Calamos Convertible Opportunities and Incom has a market cap of $920.7 million and is part of the financial services industry. Shares are up 1.4% year-to-date as of the close of trading on Wednesday. STOCKS TO BUY: TheStreet Quant Ratings has identified a handful of stocks that can potentially TRIPLE in the next 12 months. Learn more. The company has a P/E ratio of 8.97.