As we said, the big cake broke through 67500 and then reached 7w. At present, there is no risk of a high-rise fall, but we must prevent it, so we will treat it as a high-level shock.

Support reference 69500-70000, you can consider low-long and continue to fight for rebound

The upper pressure is 72200-72500, this pressure level is also the position that was hit many times in April this year