From the A-share convention, institutions are the main force of market ups and downs, and the week is the sensitive time for the final settlement inventory at the end of the year, especially the inventory day on December 25. In history, in addition to really taking the big band to make an attack:For example, before 3731, 2021 and December 25, 2020,Uncle Shanghai shouted at major apps last night:
See the daily chart of Shanghai Composite Index:Today, it is also one of the sensitive days of disk change, as shown in the diagram:I still use the magic Fibonacci series to explain the sensitive time of disk change:
See the daily chart of Shanghai Composite Index:Before 3587 in 2018, December 25, 2017,