Benzinga's Top Upgrades, Downgrades For August 31, 2017 By: Benzinga via Benzinga August 31, 2017 at 09:34 AM EDT Top Upgrades Analysts at First Analysis upgraded ChannelAdvisor Corp (NYSE: ECOM) from Equal-Weight to Overweight. ... Read More >> Related Stocks: Abercrombie & Fitch Company Aci Worldwide Inc Arch Resources Inc Bhp Billiton Ltd ADR Channeladvisor Corp FMC Corp Flagstar Bancorp Gemphire Therapeutics Inc Gilead Sciences Helmerich & Payne Huntington Bancshares Iridium Comm Inc LGI Homes Inc New Senior Investment Group Inc Orbotech Ltd Owens Corning Inc Snap Inc Store Capital Corp YY Inc ADR