The live Onyxcoin price today is $0.01329 USD with a 24-hour trading volume of 30,280,695 USD. We update our Onyxcoin to USD price in real-time. Onyxcoin is -8.34% in the last 24 hours. The current SoSoValue marketcap ranking is # 126, with a live market cap of $ 450,370,263 USD. It has a circulating supply of 33,887,905,422 XCN coins and a max supply of 48,402,432,408 XCN coins.