UPDATE 5-Hotly anticipated bitcoin futures ease off after 22 pct surge By: Reuters: Company News December 11, 2017 at 07:08 AM EST * Big U.S. banks, brokerages give launch a mixed reception (Updates prices, adds quotes, details) Read More >> Related Stocks: Amtd Idea Group Bitcoin (Bitstamp) Bitcoin Composite CBOE Global Markets Inc CME Group Charles Schwab Citigroup Goldman Sachs Group JPMorgan Chase & Co