A fund with a profit of 25 points means a profit of 25%. For example, if an investor has a principal of 6,543,800 yuan and a profit of 25%, then the profit is 6,543,800 yuan * 25% = 25,000 yuan. The profit ratio and profit amount of the fund will be directly displayed in the investor's account, and investors do not need to calculate it manually.

Fund income is determined by the investment target. If the investment target goes up, then the fund goes up, investors gain income, and the investment target goes down, then the fund goes down and investors suffer losses.