digital currency advantages and disadvantages, Knowledge graph

Today, a friend talked about the understanding of institutional ticket cutting leeks. He said: I bought a stock, and the fund in it has to be swapped, so the funds inside came out, which led to the decline of the market. The funds coming out next week will buy other stocks, so the market will rise, but my stock will continue to fall, right?Bank: low activity, high dividend.So I want to try to think deeply with my shallow experience and understanding. In this way, we can set up the value-added plan of our meager assets.

A500 fund, enjoy the general incremental income of the whole market.Finally, the A500 fund chooses to sell and buy according to the ups and downs of securities.What I said is wrong, too. I hope someone can correct me.

So are there any tickets with the most sensitive sense of smell in the market and extremely volatile tickets? In my eyes, it is crops, crops with distinct seasons, and yes, that is securities companies. As the acquirer of information and the weather vane of the market, the stock market is the most sensitive. This ticket can be held in the middle line.In fact, the profit of stocks is very simple, that is, selling high and buying low, but it is very difficult to do so. Because there are many factors such as policy, human nature game, news, company fundamentals and so on. My idea is only suitable for the situation in the overall rising channel. Buying stocks needs to reduce the cost as much as possible to get more tickets, relying on dividends and compound interest to buy tickets and do T. To do T, you need to know the pressure level and support level of a stock, and you need a strong technical understanding, which I lack and should be rational.What I said is wrong, too. I hope someone can correct me.