mining for currency Knowledge

First, the strength of the index was relatively weak in the morning, and no new amount came in. After a small dive, it was directly pulled up in less than half an hour. Close to 30 points of space.Second, today's heavy content has come out, and everyone has got the news?

It won't rebound directly on the Dayang line so soon.Second, today's heavy content has come out, and everyone has got the news?What happened? Heavy content came out? V-shaped counterattack?