Cryptocurrencies tumble, with bitcoin falling 8% and ether down 9% in the last 24 hours By: Top News and Analysis (pro) January 20, 2022 at 22:38 PM EST Bitcoin plummeted by more than 8% in the last 24 hours, and ether dived more than 9%, according to CoinDesk. Read More >> Related Stocks: Bitcoin (Bitstamp) Bitcoin Composite