Proton (XPR) traded down 2.2% against the U.S. dollar during the 24-hour period ending at 12:00 PM Eastern on February 2nd. In the last week, Proton has traded down 0.7% against the U.S. dollar. One Proton coin can currently be purchased for about $0.0008 or 0.00000002 BTC on major exchanges. Proton has a total market […]