Generally, the initial purchase of a newly established fund starts with one yuan. In this case, if the transaction costs are ignored, it will not be a loss if it is greater than 1; but in many cases, when investors buy funds, the cost is not One yuan, if you buy a mature fund that has been established for many years, the current price is 3 yuan or 2 yuan, so it will not be a loss if the net value is greater than 1. . .