Brothers, good morning. The past few days have been a washout, to be honest, there is no clear direction. Starting tonight, the Christmas holiday market closure begins, and the Liquidity will drop even more. It will be more difficult to break out directly and get rid of the range. It's better to follow the range strategy, don't be too ambitious. If you've made money, then retreat. Don't follow if there are no higher trade volumes. The bull tail's navigation is just like this; wait for direction differentiation before making big moves.