Based on data from the Shanghai Stock Exchange Market (SSE), the monthly operation and varying regularity of the A-Share market of SSE is studied with monthly charts as a start and time and space dynamic analysis theory on the basis of probability. It is found that stock markets vary along with the change of time and space. However, time and space are changeable at any time, so the variation is absolute and the invariableness is relative. Under this probability-based law, we need to get ready to resp...
