After weeks of low volatility, Bitcoin bulls are trying to make a comeback, but the rise in the U.S. Dollar Index may limit the upside recovery. Bitcoin has been stuck inside a tight range in August. Glassnode lead on-chain analyst Checkmate highlighted that the spread between the upper and lower Bollinger Bands for Bitcoin has shrunk to 2.9%, its third-tightest ever. Typically, periods of low volatility are followed by a range expansion. The longer the time spent inside a range, the stronger...