It is possible to go up, but it may take a long time.
In this case, you are advised to make additional investments. For example, the current net value of the fund is .6 yuan, and your cost is 1.1 yuan. You need the stock market to go up by 83.8% to recover your capital. This short-term is impossible.
If you have 1, copies, if you buy 1, copies now, the cost will become (.6+1.1)/2.