According to TokenGazer data analysis: As of November 27th, at 18:00, BTC dived suddenly to fall by the $ 7000 integer, the current quoted price is $ 6919.65, the market value is $ 124,296.99M; the mainstream exchange 24H BTC trading volume is about $ 324.94M, which is 53.56 lower than yesterday. %; The number of BTC active addresses and on-chain transaction volume continued to increase, and the block generation time was shorter than yesterday, about 11 minutes. The market value of BTC rebounded slightly, currently about 66.72%; BTC's 30-day ROI continued to decline, less than others. ROI performance of mainstream currencies; according to six data from TokenGazer's official website, the BTC sentiment index moving average fluctuated at a high level; in terms of futures, the number of Bitcoin contract positions in Huobi and OKEx increased; the number of short and long bitcoins in OKEx was between 0.99 and 1.14. In the long and short trend of bitcoin in Huobi, the percentage of long-term accounts of elite users has dropped more, and the proportion of long positions held has decreased slightly; on the exchange side, the BTC / USD Coinbase has continued to maintain a negative premium status on BTC / USD Bitfinex There are risks in entering the market, and investment needs to be cautious.