holding income, as its name implies, is the total income of all funds you hold now, and yesterday's income is the income of the previous trading day.

generally, the holding income is not accurate until after the settlement at around 1: p.m. Yesterday's income is the settlement of yesterday's income, which is more accurate.

Simply put, holding income refers to the income of a specific fund that is still held, and the accumulated income refers to the income of all products bought, including those that have been redeemed. It should be noted that after all the shares of a fund are redeemed, the holding income of the fund will be reset to zero.