The current callback depth and trend. If you want to compare with historical trends, the conditions are set relatively loosely, as we hope to have more data for reference. Approximately similar to eight historical time points, among which only one time point is a sharp drop into a bear market within a month, and another time point enters a bear market after more than a month. The remaining six points all continue to rise for at least a month before starting to consolidate, with the longest having a five-month increase. If the conditions continue to narrow, it still resembles the period from December 2020 to January 2021. Therefore, I still believe the bull market will continue. Of course, we need to continue observing. If the trends in January and February do not meet expectations, then just hold half of the BTC and wait. According to my expectations for the market in 2025, looking at the whole year, there should be no need to liquidate before the first half of the year.