At 8:00 on October 19th, Beijing time, the ChaiNext 100 index, which reflects the overall trend of the cryptocurrency market, was reported at 717.44 points. It fell 1.81% in the past 24 hours, with a turnover of 35.50 billion US dollars. The turnover increased by 7.08% compared with the previous 24 hours. Seven of them rose and 93 fell; the ChaiNext 5 index, which reflects the performance of the blue-chip cryptocurrency, reported 635.39 points, down 1.71% in the past 24 hours, with a turnover of 29.436 billion US dollars. The turnover increased by 8.18% compared with the previous 24 hours; the Bitcoin Bubble Index ( The BBI index is at 80.92 points, down 0.54% in the past 24 hours; the USDT OTC Index is at 100.43 points and has risen 0.05% in the past 24 hours. Bitcoin fell below the support position of 8000 yesterday. As the top is under downward pressure from multiple moving averages, the short-term upward resistance is large. If there is no fundamental event, it should continue to maintain the weak disk for consolidation. Other mainstream currencies are still linked, and sometimes one or two small moves are made, but Wuzhishan cannot jump out of Bitcoin.