Pepsi boost ignites the staples rally, but one trader warns to stay away By: CNBC.com News July 10, 2018 at 15:34 PM EDT Pepsi shares were effervescent post-earnings report Tuesday, but Cowen & Co.’s David Seaburg isn’t buying. Read More >> Related Stocks: Campbell Soup Kraft Heinz Company Kroger Co McCormick & Co PepsiCo