A50: buy in batches, close positions in batches

With the rapid rise of China's stock market today, the early long A50 profiteers have closed their positions in batches. We can see that their sell-off did not cause a panic drop in the market, which means there is enough buying power.
My suggestion: set up long positions of A50 futures in batches, some of which are held for a long time, while others can be closed at around 16280.