At 8:00 on July 31, Beijing time, the ChaiNext 100 index, which reflects the overall trend of the cryptocurrency market, reported 892.61 points, up 0.76% in the past 24 hours, with a turnover of 28.503 billion US dollars. The transaction volume decreased by 0.55% compared with the previous 24 hours. Among them, 38 rose and 62 fell; ChaiNext 5, which reflects the performance of large-cap blue-chip cryptocurrency, reported 771.62 points, up 0.76% in the past 24 hours, turnover was 23.906 billion US dollars, and turnover increased by 0.60% compared with the previous 24 hours; Bitcoin Bubble Index ( The BBI index was reported at 83.19 points, up 0.28% in the past 24 hours; the USDT OTC Index was reported at 100.48 points, up 0.10% in the past 24 hours. The digital currency, led by Bitcoin, continued to fluctuate within a small period of time. Although there were many short-term fluctuations, it did not effectively break through the shock triangle.