Bitcoin Market Update for September 21, 2017

The 24 hour average across USD Bitcoin markets is US$3759.86, the 7 day average is US$3715.48, and the 30 day average is US$4132.91.Among active exchanges, the most volatile exchange of the day was localbtcUSD with a range between high and low trades of US$27535.97, the exchange with the smallest bid/ask spread was coinbaseUSD with . . . → Read More: Bitcoin Market Update for September 21, 2017