CIH - GLUU CIH RESN and DGLY among tech movers October, 15 2019 02:52 PM China Index Holdings Limited Gainers: Gridsum Holding (NASDAQ:GSUM) +16%. JMU Limited (NASDAQ:JMU) +16%. AGM Group Holdings (NASDAQ:AGMH) +13%. Technical Communications (NASDAQ:TCCO) +12%. Glu Mobile (NASDAQ:GLUU) +11%.More news on: Gridsum Holding Inc., JMU Limited, AGM Group Holdings Inc., Tech stocks news, Stocks on the move, Read more ...