It is difficult to clearly infer the daily ups and downs of the stock market. Everyone will see every day that on the same trading day, some people go up and some people are bullish. If you distinguish correctly today, you may distinguish correctly tomorrow. In addition, the rational layout of private fund managers may also consider hedging transactions, and the stock funds you hold may not be exactly the same as the stock market.
In short, I think the choice of buying time should be based on the stock market. The right or wrong timing is related to the investor's work ability and work experience. If you decide to increase or fluctuate the market, then adjustment will be a buying opportunity. Timing is difficult, and fixed investment funds are more suitable for most investors.
The sales time is the same. Just like today's new energy fund, no one can analyze and judge when it will rise. If you take a fancy to new energy technologies for a long time, you can always have them. If you have a deep profit and want to settle down, you will gradually reduce your holdings.
Similar to the basic theory of stock position adjustment, stock funds can also choose to buy in large quantities and sell in large quantities. In other words, when the net value of the fund drops sharply today, it is a good time for us to buy. Naturally, considering the cost, frequent purchase is not recommended. Then if the net value of the fund falls by more than 3% today, you can choose to buy it appropriately.
For investment funds or index funds, small partners with certain investment experience and financial management knowledge need to analyze whether the company's valuation in a certain field and index value is too low, whether there are relevant national support policies, and comprehensively judge whether to buy.