10 to 20%. The full name of Jianxin Fund's fixed investment is also "subscription of regular fixed funds". Fixed investment of CCB Fund refers to a long-term investment method in which the investor and CCB agree on the time and amount of monthly deduction, and then the sales organization (CCB) automatically completes the deduction and fund subscription application from the fund account designated by the investor on the agreed date every month, with a yield of 65,438+00 to 20%.