Discount store stocks slipped Wed. in sync with a pullback in retail stocks, ahead of Family Dollar Stores' (FDO) Q3 earnings report, due early Thu. It is on the IBD 50 list of top-ranked stocks, along with Dollar General (DG) and Dollar Tree (DLTR). Family Dollar is rolling out Coinstar's (CSTR) Redbox movie rental kiosks at its 7,200 stores. Family Dollar fell 2% to 69.13.

