Bitcoin Market Update for August 21, 2017

The 24 hour average across USD Bitcoin markets is US$3998.61, the 7 day average is US$4151.29, and the 30 day average is US$3408.26.Among active exchanges, the most volatile exchange of the day was localbtcUSD with a range between high and low trades of US$64007.32, the exchange with the smallest bid/ask spread was coinbaseUSD with . . . → Read More: Bitcoin Market Update for August 21, 2017