The live Onyxcoin price today is $0.0089 USD with a 24-hour trading volume of 34,882,523 USD. We update our Onyxcoin to USD price in real-time. Onyxcoin is +2.04% in the last 24 hours. The current SoSoValue marketcap ranking is # 135, with a live market cap of $ 378,397,069 USD. It has a circulating supply of 42,516,524,556 XCN coins and a max supply of 68,892,071,757 XCN coins.