BTC price at this time has a critical price (51000 $).
In my opinion,on 18th Feb 2021 at the price of 51000 $ we had lots of dojis on the BTC CHART.
As you know, Dojis can make node on the price string which cause a strong level on the chart (you should see at 1hr time frame on 18th Feb).
So, BTC should decide to reject and have a pump or pass this critical point and dump again....
We will see...