The highest price of bitcoin that we have seen so far since this circle is 57k+, but currently the price of bitcoin is 56k+. I was surprised to see it yesterday that bitcoin price started pumping to 53k, and before I knew it after some hours bitcoin price reached 57k, before it went back to 56k. I know that the approval of bitcoin ETF is what is causing this surge in price. Also MicroStrategy just bought additional 3000 bitcoin to add to his stash. Or what do you do is causing the pump.
You already said you know it's the approval of bitcoin spot ETF that is causing the pump, and you are still asking us what we think is causing the pump

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I will also like to ask you, what do you think causes bitcoin to pump during a bull run?
It's a question with a very simple Answer, people are buying, that's what is causing the pump, if there was no one buying, the price of bitcoin won't be pumping.
So, grab your balls and watch the price of bitcoin pump even more as we draw nearer to the halving, which is less than 60 days from today if am not mistaken.