You brought down only bitcoin, but the other coins do not look very good either. Influenced and the withdrawal of whales of their capitals and various global news, this added to the speed of the fall. The main thing is that everything returns to its place.
To return to its place and crypto must need more news to push or at least that can give a reason about why crypto must back to its place again.
We know that there is no a lot of good news to counter all of the bad news regarding the regulation and rumour that attacks the cryptocurrency at this moment.
Because people are willing to buy for a reason.