The dollar store sector is attractive, according to an Oppenheimer analyst who initiated coverage of both Dollar General Corp. DG and Dollar Tree, Inc. DLTR with bullish ratings. The Analyst Oppenheimer's Rupesh Parikh initiated coverage of Dollar General's stock with an Outperform rating and $112 price target and initiated coverage of Dollar Tree's stock with an Outperform rating and $130 price target. SourceStochastics are overbought, so the upside potential seems to be over. $DG, Dollar General Corporation / D Same here. $DLTR, Dollar Tree, Inc. / D