The biggest crash in the history of BTC has been occurred from 2 days ago till now. It' all over now. If you don't buy after reading this post you will cry soon.
You must be new to Bitcoin because that is not even close. 2013 witnessed a crash of almost 90%, from $2,000 down to almost $200.
The current price would need to fall past $2,000 from a high of $20,000 to exceed the last crash but that is never going to happen.
It is too strong now even for the whale investors, institutional manipulators and pump and dump brigade.