CIEN - Technology - Top 5 Gainers / Losers as of 2.55 PM (08/30/2018) August, 30 2018 02:55 PM Ciena Corporation Gainers: SMTC +13%. VJET +12%. CIEN +11%. AKTS +11%. NTIP +11%. More news on: Semtech Corporation, voxeljet AG, Ciena Corporation, Tech stocks news, Stocks on the move, , Read more ...