"Gao Shan Talks about Chan" - Today's morning market analysis of Chan Theory 07.15 has been uploaded to Zhihu/Official Account/Weibo# Regarding the operation of chasing up and killing down, if it is in the central oscillation, it will definitely be dead. But if it is after the third type of buying and selling point, it is not necessarily. Tonight at 19:00, the live broadcast of the late market, the signs of sector rotation have appeared, we will see you there~