If the net value of the fund is greater than the net value at the time of purchase, it will make money. Generally, you can check it in the floating profit and loss column of the fund. If it is a positive value, it means the amount of profit, and a negative value means the amount of loss.

Total assets of the fund = net value of the fund on that day * number of funds held. After getting this data, use the total assets of the current fund-the total assets when buying the fund. If it is positive, it means that the fund has made money; If it is negative, it means that the fund has lost money.