OPT/BTC OPT/BTC Calculator Optio to Bitcoin Price of Optio (OPT) Last price update: 20 June ₿ 0.0000000047 24h 1 Week 1 Month 3 Months 1 Year All Time Overview Price News Where to Buy Calculator Competitors OPT USDT BTC USD RUB EUR GBP ETH LTC BCH BNB BUSD SOL