Proton (XPR) traded up 2.7% against the dollar during the twenty-four hour period ending at 17:00 PM ET on February 14th. One Proton coin can currently be purchased for about $0.0010 or 0.00000002 BTC on exchanges. During the last seven days, Proton has traded up 6.6% against the dollar. Proton has a total market capitalization […]