Big box busts: RadioShack (RSH -3%), hhgregg (HGG -1.7%), and Conn's (CONN -1%) trades lower...

|About: RadioShack Corporation (RSH)|By:, SA News Editor

Big box busts: RadioShack (RSH -3%), hhgregg (HGG -1.7%), and Conn's (CONN -1%) trades lower after Best Buy sets the bar even lower in the sector with broad sales declines and decreasing margins pressuring cash flow. The firms have put in a spirited effort to turn things around with mobile initiatives and an increased focus on online channels, but the math is working against them with square footage costs a heavy load to bear.