OSPN - Technology - Top 5 Gainers / Losers May, 08 2019 03:00 PM OneSpan Inc. Gainers: MACOM Technology Solutions Holdings (NASDAQ:MTSI) +23%. Avalara (NYSE:AVLR) +23%. Arco Platform (NASDAQ:ARCE) +22%. Adesto Technologies (NASDAQ:IOTS) +15%. SITO Mobile (NASDAQ:SITO) +14%.More news on: MACOM Technology Solutions Holdings, Inc., Avalara, Inc., Arco Platform Limited, Stocks on the move, Tech stocks news, Read more ...