The shares of Best Buy Co Inc (NYSE:BBY) are up 1.1% to trade at 85.75thismorning,afterthe electronicsretailer received adouble−upgradefromCitigroupto"buy"from"sell,"withaprice−targethiketo100 from 67.Inthebullnote,theanalystincoveragenotedupsidefromBestBuy′searningsandvaluations,withtechreplacementcyclesunderwayandnewartificialintelligence(AI)innovationsboostingdemand.Guggenheimalsochimedintoday,adjustingitspriceobjectiveupto90 from $86. The maj ...