At 8:00 on September 18th, Beijing time, the ChaiNext 100 index, which reflects the overall trend of the cryptocurrency market, was reported at 902.04 points. It rose 1.14% in the past 24 hours, with a turnover of 38.339 billion US dollars. The transaction increased by 12.08% compared with the previous 24 hours. 80 of them rose and 20 fell; the ChaiNext 5 index, which reflects the performance of the blue-chip cryptocurrency, reported 800.30 points, up 0.77% in the past 24 hours, with a turnover of 32.549 billion US dollars. The turnover increased by 11.30% compared with the previous 24 hours; the Bitcoin Bubble Index ( The BBI index was reported at 86.70 points, down 0.72% in the past 24 hours; the USDT OTC Index was at 99.59 points, down 0.22% in the past 24 hours. Bitcoin price volatility remained weak yesterday and continued to fluctuate. At the same time, XRP and ETH received a large increase, while EOS and ETC, which had outstanding performances, also rose, but the increase was small. Short-term capital flows into the mainstream currency market to push up the price of each currency, but long-term digital currency performance still needs the price support of Bitcoin.