Deep Tide TechFlow News, on January 6th, according to Coinglass data, over the past 7 days, major cryptocurrency exchanges have accumulated outflows of 35,569.69 bitcoins, of which Bitfinex has outflowed 26,758.61 bitcoins, and Coinbase Pro has outflowed 7,925.34 bitcoins. Currently, the cumulative balance of bitcoins in cryptocurrency exchanges is 2.205 million bitcoins.