Proton (XPR) traded 4.8% higher against the U.S. dollar during the 24 hour period ending at 11:00 AM E.T. on December 20th. In the last seven days, Proton has traded 10.2% higher against the U.S. dollar. Proton has a market cap of $25.63 million and approximately $3.00 million worth of Proton was traded on exchanges […]