On the MoveEnergyEnergy/Materials - Top Gainers / Losers as of 2:00 pmApr. 20, 2017 2:01 PM ETTGB, X, SXC, SXCP, GPRK, NADLBy: Niloofer Shaikh, SA News Editor3 Comments Gainers: NADL +45%. SXC +19%. SXCP +11%. TGB +10%. X +8%. Losers: GPRK -7%. Recommended For YouTrending AnalysisTrending News