https://techcrunch.com/2022/01/10/bitcoin-slips-under-the-40000-mark/ > The value of bitcoin fell under the $40,000 mark in early morning trading today. > The popular cryptocurrency sold off sharply this morning, while rival tokens like ether also lost value. Currently worth $39,831 per coin, bitcoin is off 4.3% and ether 5.1%, according to Coinbase data.