The market cap of Bitcoin gained $220.24bn in 30 days according to analysis of data on CoinMarketCap. On July 8, 2021, BTC opened trading at $33,889.61. It had a high of $33,907.91, a low of $32,133.18 and closed trading at $32,877.37. Its market cap was $616,492,852,697 and it closed with a trading volume of $29,910,396,946. […]