Proton (XPR) traded up 7.5% against the US dollar during the one day period ending at 11:00 AM Eastern on August 22nd. One Proton coin can now be bought for approximately $0.0008 or 0.00000003 BTC on major cryptocurrency exchanges. During the last week, Proton has traded down 1.7% against the US dollar. Proton has a […]