The exchange rate of bitcoin in the evening of 10 June, fell below $6700 on individual markets, reaching a two-month low. The drop was more than 11% per day.
Perhaps the drop is due to the requirement of the Federal trade Commission futures four leading cryptomeria to provide detailed information about trade operations. As you know, futures on bitcoin by the Chicago Board Options Exchange and Chicago Mercantile Exchange, which was launched in December 2017, based on an index calculated on the basis of data on trades several major cryptomeria.
Most analysts continue to expect to reverse the negative trend and growth rate.
A similar decline has also been observed in other cryptocurrencies within the top 10 by market capitalization according to Coinmarketcap.