Discover (DFS -6%) is off sharply on no particular news. The stock has had a nice run,...

|About: Discover Financial Services (DFS)|By:, SA News Editor

Discover (DFS -6%) is off sharply on no particular news. The stock has had a nice run, outperforming by a wide berth other credit card issuers as well as the rest of the financial sector. The company blew away earnings estimates late last week as well, so perhaps investors are taking profits.