The principles of LOF fund subscription and redemption are amount subscription and share redemption. According to the information of the tuyere. Whether on or off the market, the subscription and redemption of LOF shares are based on the principle of "amount subscription and share redemption". The applicant for subscription is 1 yuan, and the applicant for redemption is the fund share. The minimum subscription share and minimum redemption amount depend on the fund, and each fund is different.