According to
www.bloomberg.com Putin come down hard against bitcoin by calling for more regulations.
The use of cryptocurrencies bears serious risks, which include money laundering, tax evasion and terrorism funding, Putin said at a conference in Sochi.
Source: https:///news/articles/2017-10-10/putin-is-said-to-hold-first-meeting-on-cryptocurrency-rules
All the point about Putin says it's right. We cannot deny it bitcoin must have reason for that and how can resolve all that. This could have an impact on the continuity of Bitcoin in the next day.