#Bitcoin suffers mystery flash crash on popular cryptocurrency index

https://www.google.com/amp/s/www.cnbc.com/amp/2017/10/10/bitcoin-price-falls-after-russia-proposes-ban-on-exchanges.html#ampshare=https://www.cnbc.com/2017/10/10/bitcoin-price-falls-after-russia-proposes-ban-on-exchanges.html …