The live Proton price today is $0.0017 USD with a 24-hour trading volume of 7,118,441 USD. We update our Proton to USD price in real-time. Proton is +20.68% in the last 24 hours. The current SoSoValue marketcap ranking is # 622, with a live market cap of $ 46,418,745 USD. It has a circulating supply of 27,305,143,980 XPR coins and a max supply of ∞ XPR coins.