what is digital currency and how does it work, Knowledge graph

1. Today, the relative shrinkage of A shares was 1.7 trillion, and Xiaoyang rose by 9 points to close at 3,432. Although more than 3,800 stocks rose today and there were 156 daily limit boards, the overall active effect on Tuesday was quite good, but the majority of investors were still worried about the market in these two days! Yesterday's classic action of A-shares was unhappy, even a little itchy and stamping!Like the support, I wish everyone a victory!

1. Today, the relative shrinkage of A shares was 1.7 trillion, and Xiaoyang rose by 9 points to close at 3,432. Although more than 3,800 stocks rose today and there were 156 daily limit boards, the overall active effect on Tuesday was quite good, but the majority of investors were still worried about the market in these two days! Yesterday's classic action of A-shares was unhappy, even a little itchy and stamping!Generally speaking, the A-share market has indeed opened higher and moved lower for many times. Besides retail investors, the A-share market also has institutional strength and industrial capital strength. The market has many structural forms, but the A-share market is a virtual market. In fact, all kinds of funds compete with each other to some extent, and everyone ultimately wants to make money. Our A-share market is t+1 and has a ups and downs system. At the same time, the trading time of A-shares is the shortest, and institutions have many advantages, while retail investors have few advantages. But remember that retail investors have the biggest advantage.The fourth reason is the time difference advantage. The release of the heavyweight meeting on Monday was announced after the close, while the Hong Kong stock market closed at 4 o'clock, so Hong Kong stocks rose more than 2% directly from the green market after 3 pm on Monday, and Hong Kong stocks rose sharply in advance, which will give A shares a good reference effect. Then it will be easy to form a large opening on the second day, which is the same as October 8 after the National Day! It is to pull Hong Kong stocks first, then A shares open higher, and harvest a wave in the short term first!

The third reason is that institutions have the advantage of information. In fact, many institutions know that they held a heavy meeting in early December. Including I told all shareholders in advance in 3227 that there will be two heavy meetings in December, but many shareholders don't know. Therefore, institutions with the information advantage of foresight will bargain at 3227, and then wait until the heavy meeting will inevitably release heavy benefits, so they will open higher when they take advantage of the trend, or they will make a high throw and a low suck when they take advantage of the trend. Anyway, they will earn if they have a high position.The first reason, some people say, is institutional retailing, which has become a stumbling block to the stock market. It must be said that the retail of many institutions is one of the reasons for opening higher and leaving lower. And some institutions formed a substantial opening price, and then changed hands immediately after opening higher, shorting and throwing chips substantially. Take advantage of the institutional advantages, open higher and then sell it.