Equities Research Analysts’ upgrades for Tuesday, August 22nd:
AK Steel Holding (NYSE:AKS) was upgraded by analysts at ValuEngine from a buy rating to a strong-buy rating.
Appliance Recycling Centers of America (NASDAQ:ARCI) was upgraded by analysts at ValuEngine from a sell rating to a hold rating.
Calumet Specialty Products Partners, L.P. (NASDAQ:CLMT) was upgraded by analysts at ValuEngine from a sell rating to a hold rating.
Enservco Corp (NYSEMKT:ENSV) was upgraded by analysts at ValuEngine from a strong sell rating to a sell rating.
First Reliance Bancshares (OTCMKTSBB:FSRL) was upgraded by analysts at ValuEngine from a hold rating to a buy rating.
General Moly (NYSEMKT:GMO) (TSE:GMO) was upgraded by analysts at ValuEngine from a sell rating to a hold rating.
HealthWarehouse.com (OTCMKTS:HEWA) was upgraded by analysts at ValuEngine from a sell rating to a hold rating.
Polydex Pharmaceuticals (OTCMKTS:POLXF) was upgraded by analysts at ValuEngine from a sell rating to a hold rating.
Univar (NYSE:UNVR) was upgraded by analysts at BidaskClub from a strong sell rating to a sell rating.
Zogenix (NASDAQ:ZGNX) was upgraded by analysts at ValuEngine from a sell rating to a hold rating.