On the MoveEnergyEnergy/Materials - Top Gainers / Losers as of 2:00 pmMay 19, 2017 2:00 PM ETDWSN, GGB, PQ, EVEP-OLD, SBSW, RCON, PTXPBy: Niloofer Shaikh, SA News Editor Gainers: PTXP +19%. EVEP-OLD +13%. PQ +10%. DWSN +9%. GGB +9%. Losers: SBGL -32%. RCON -15%. Recommended For YouMore Trending NewsSee More »Trending AnalysisTrending News