I guess you may be asking about funds traded on the floor, some of which will have a net worth of as high as 30% one day. This situation only exists in the B share of graded funds, because it is leveraged. If the net share value of the graded fund is 1 yuan, the net share value is 0.3 yuan, and the net share value of the parent fund is 0.65 yuan; If the net value of the parent fund rises by 65,438+00% to 0.765,438+05 yuan, the net value of share A remains unchanged, and the net value of share B becomes 0.43 yuan, which is 43.33% higher than the original 0.3 yuan. (The parent fund of the graded fund tracks the index or industry concept, so the increase is limited to 10%, and the A share enjoys fixed income, so it will not change in a day or two. The calculation method of B share is to subtract A share from 2* parent share. )