NEW YORK ( TheStreet) -- Today I provide my pre-earnings buy-and-trade profiles for six companies reporting results this week. Two are buy-rated stocks in the consumer staples sector. Three are buy-rated stocks in the retail-wholesale sector. The sixth is a hold-rated stock in the transportation sector.Stocks remain fundamentally overvalued and under a ValuEngine valuation warning with 76.8% of all stocks overvalued, 43.4% by 20% or move. The retail-wholesale sector is 23.6% overvalued with the consumer staples sector 15.6% overvalued, and the transportation sector is 24.6% overvalued.