12 Biggest Mid-Day Gainers For Friday By: Benzinga via Benzinga July 22, 2016 at 12:50 PM EDT New Concept Energy, Inc. (NYSE: GBR) shares jumped 120.1 percent to $4.27. New Concept Energy shares have surged ... Read More >> Related Stocks: Adv Micro Devices Boston Beer Company Celestica Gentex Corp New Concept Energy Inc Ocean Power Tech Inc Proofpoint Inc Second Sight Technical Communications Corp