Proton (XPR) traded 0.3% higher against the US dollar during the 1 day period ending at 20:00 PM E.T. on March 23rd. In the last seven days, Proton has traded 2% lower against the US dollar. One Proton coin can now be purchased for $0.0015 or 0.00000005 BTC on major exchanges. Proton has a market […]