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Today, we will continue to lighten up on the 28.80 line.Today, we will continue to lighten up on the 28.80 line.After the close of December 13th.

Buy back half of the chips sold yesterday on dips today.Beiqi Blue Valley is not suitable for short-term operation, and there is not enough room or patience to win, so there is no need to spend time in this stock.

The stock market is risky, so you need to be cautious in buying and selling.Today, the Shanghai Composite Index changed its upward trend a few days ago, and fell below the short-term support lines of 3442 and 3437 at the opening, and closed below the short-term lower rail of 3387 at the end, so there is a need to continue to test 3371.