Top Analyst Upgrades & Downgrades (ALU, AMZN, AOL, BP, CZR, CMG, COH, DE, EBAY, HD, HGSI, JBHT, LVS, LOW, MPEL, NOK, S, TGT, VIA, DIS, WYNN)
Jon OggThese are some of the top analyst upgrades, downgrades and initiations seen in Wall St. research calls this Tuesday. Alcatel-Lucent SA (NYSE: ALU): Cut to Hold at Deutsche Bank. Amazon.com, Inc.…