in my opinion this is just an ordinary price increase and has nothing to do with the bull. today I look at the market and it seems that bitcoin has lost its impetus to break through $ 9k, and it is likely that the price of bitcoin will drop again to the initial price of around $ 7k.
Price increase is always be the first step for the bullrun or if not It could only be some investors trying to buy more btc. Just a slight pull back of the price then you have judged the next movement of btc already. Check it out in the market today btc is back up again with $8,700 level. $7,000 is way too deep to go back for now because btc is closely approaching the halving.