CEI - INO BLDP among premarket gainers January, 24 2020 09:10 AM Camber Energy Inc. Camber Energy (NYSEMKT:CEI) +36% on announcing letter of intent regarding Camber’s proposed acquisition of Viking.More news on: Camber Energy, Inc., Tonix Pharmaceuticals Holding Corp., eHealth, Inc., Stocks on the move, Read more ...