The live Onyxcoin price today is $0.01221 USD with a 24-hour trading volume of 21,426,412 USD. We update our Onyxcoin to USD price in real-time. Onyxcoin is -3.66% in the last 24 hours. The current SoSoValue marketcap ranking is # 131, with a live market cap of $ 421,805,672 USD. It has a circulating supply of 34,545,919,054 XCN coins and a max supply of 48,402,432,408 XCN coins.