Today, gold shows a slight A-type fluctuation on the surface, but the 4507-4550 zone formed by the gap opening essentially constitutes an invisible upward staircase. The current market can be viewed as a stair-step upward trend: the first level is 4507-4550, and the second level is 4550-4580. 😏😏😏 If you can't grasp the pattern, using trading software for ultra-short-term trading is also a good idea. The opinions are for reference only.