Proton (XPR) traded 2.2% lower against the dollar during the 24-hour period ending at 21:00 PM E.T. on May 17th. One Proton coin can now be bought for approximately $0.0011 or 0.00000004 BTC on exchanges. In the last week, Proton has traded up 7.2% against the dollar. Proton has a market cap of $18.86 million […]