The pullbacks in the broader indices precipitated this list of undervalued stocks under 20.Whendonesuccessfully,thebiggestgainsmaycomefrominvestorsadoptingacontrarianstance.Thisisbecauseinvestingearlyoragainstthegrainmayassumemorerisk,butthistoocomeswithmorerewards.Theseundervaluedstocksunder20 represent a good mix of risk and predicted upside, so investors may consider this list of companies closely.Uranium Energy Corp (UEC)Source: RHJPhtotos / ShutterstockUranium En ...