At 8 o'clock on November 27th, Beijing time, the ChaiNext 100 index reflecting the overall trend of the cryptocurrency market was reported at 642.88 points, up 0.63% in the past 24 hours, and the turnover was 42.15 billion US dollars. The transaction was 87.43% lower than the previous 24 hours. 87 of them rose, 13 fell; the ChaiNext 5 index, which reflects the performance of blue-chip cryptocurrencies at the broader market, reported 562.95 points, up 0.47% over the past 24 hours, with a turnover of US $ 34.492 billion, a decrease of 100.07% from the previous 24 hours; the Bitcoin Bubble Index ( BBI index) was reported at 77.74 points, up 0.13% over the past 24 hours; the USDT OTC Index (USDT OTC Index) was reported at 100.54 points, up 0.34% over the past 24 hours. BTC oscillated in the US $ 7,100 center. Other main circulation certificates also looked at BTC's face after the rebound. USDT is still at a positive premium (7.06) and the market is not particularly pessimistic.