Proton (XPR) traded up 0.4% against the U.S. dollar during the 24-hour period ending at 14:00 PM ET on June 20th. Proton has a market capitalization of $17.93 million and approximately $704,040.06 worth of Proton was traded on exchanges in the last day. One Proton coin can currently be bought for about $0.0010 or 0.00000004 […]