Bitcoin $BTC is pumping really hard without any volume though. This price surge is not sustainable and if not we will see a correction from 63000-64000 levels onwards and it will happen swiftly.
I am bullish long term however this rally has no legs and is FOMO and ETF driven not to mention big short squeeze.
Check daily and weekly timeframe. Volume is either down or constant and oscillator is actually going down which is concerning. A good buying zone hereon would between $44000-$52000 with DCA.