There are two ways to operate a fund with a loss of 50 thousand yuan. The first method is to change funds. Investors can switch to other high-quality funds. After investing in high-quality funds, it can make up for the losses of investors. The second is to add positions, which can reduce costs. The lower the cost, the less risk investors take, and the greater the probability of returning to capital or generating income in the future. Adding positions is usually not completed at one time, and investors can add positions in batches.

Method of adding positions: 1, equal adding positions: equal adding positions means that investors add positions with the same amount each time, for example, investors add positions with the amount of 1000 yuan each time. 2. Equal-ratio jiacang: Equal-ratio jiacang refers to the equal ratio of the amount that investors buy each time, such as 1 1,000 yuan, 2,000 yuan and 4,000 yuan respectively. 3. Equal-difference jiacang: Equal-difference jiacang means that each investor's jiacang amount is equal, for example, each investor's jiacang amount is 1 1,000 yuan, 2,000 yuan, 3,000 yuan, etc.