From the hourly Bollinger Band trends, the three bands show a state of downward divergence, with the opening amplitude continuously expanding. The lower band of the Bollinger Band is also being pulled down and continuously extended, and the overall trend exhibits a more pronounced downward characteristic. Big Pie: Around 91000-92300, target looking towards around 89000 Second Pie: Around 3050-3120, target looking towards around 2900 $BTC