BTB: Last week's lowest point of 100372 was a V-shaped reversal support, which is not easy to break directly. Even if it breaks, it can bounce back. It is advisable to back the strong support above 100372, to buy the dip at 103000--102000. Short-term rebounds can be exited in the 106000--106600 range. If above 110000 is a medium to short-term second peak, losing 100000 may still allow for fluctuations, and it can return above 100000. If 110000---100372 is a large converging triangle continuation pattern, there is hope to reach a new high in the second half of the year with the help of US dollar interest rate cuts.