12 Biggest Mid-Day Gainers For Wednesday By: Benzinga via Benzinga May 31, 2017 at 12:53 PM EDT Spi Energy Co Ltd (ADR) (NASDAQ: SPI) shares jumped 36 percent to $1.43. J.Jill Inc (NYSE: JILL) surged 11.2 percent to ... Read More >> Related Stocks: Analog Devices Columbus Mckinnon Comstock Resources Danaos Corporation Exact Sciences Cor Frontline Plc J. Jill Inc Mechel Oao ADR Potbelly Corp Vera Bradley