A Look At Sandridge Energy's 40% 3-Day Return, Spotting Sub-Industry Trends By: Benzinga via Benzinga February 03, 2015 at 15:50 PM EST Sandridge Energy Inc.’s (NYSE: SD) stock was up 17 percent on Tuesday and almost 40 percent since last Friday. With no ... Read More >> Related Stocks: Canadian Solar Inc Ecopetrol S.A. ADR Jinkosolar Holding Company ADR Petroleo Brasileiro S.A. Petrobras ADR Sm Energy Company