Before buying a fund, we must first understand the recent increase and historical position of the fund. If the fund has a large increase in recent days and is close to the previous high point, then this position can be considered as high at this time.

Of course, there is no absolute high and low point in the market, because high and low points are used to break. Perhaps from the current point of view, the price of the fund is at a high level, which may lead to an increase in the target of fund investment after a news stimulus, and the fund has broken through a record high, so investors are not buying at a high level.