Zacks Bull and Bear of the Day Highlights: Whole Foods Market, StanCorp Financial, Hu...

and StanCorp Financial (NYSE: SFG) as the Bear of the Day. In addition, Zacks Equity Research provides analysis Humana, Inc. (NYSE: HUM), Wal-Mart Stores Inc. (NYSE: WMT) and UnitedHealth Group Inc. (NYSE: UNH). (Logo:...