CVS Caremark (CVS -0.9%) trades lower after Cleveland Research warns that the number of accounts...

|About: CVS Health Corporation (CVS)|By:, SA News Editor

CVS Caremark (CVS -0.9%) trades lower after Cleveland Research warns that the number of accounts that it loses back to Walgreen from returning customers may be even more than the 50% it forecast earlier this month. Promotional activity and advertising from Walgreen may be contributing to the extra pharmacy account losses.