At 8 o'clock on February 23, Beijing time, the ChaiNext 100 index, which reflects the overall trend of the cryptocurrency market, was reported at 917.89 points, down 0.36% in the past 24 hours, with a turnover of US $ 77.82 billion, and a decrease of 16.52% from the previous 24 hours. 27 of them rose and 73 fell; the ChaiNext 5 index, which reflects the performance of blue-chip cryptocurrencies at the broader market, reported 790.17 points, a decline of 0.25% over the past 24 hours, and a turnover of US $ 62.458 billion, a decrease of 16.77% from the previous 24 hours. The Bitcoin Bubble Index ( BBI index) was reported at 83.87 points, down 0.10% over the past 24 hours; the USDT OTC Index (USDT OTC Index) was reported at 101.17 points, up 0.18% over the past 24 hours. Following the thunderstorm on the FCoin exchange, the loss of 1547 BTC and 60,000 BCH on a whale account yesterday caused market attention. It is reported that the giant whale is a Chinese son-in-law, an early miner, and the second largest creditor in Mentougou. After the theft of the incident, BTC and BCH fell by 1% and 3%. At present, the market panic has gradually eased, and the prices of BTC and other mainstream varieties have stabilized and recovered.