1. The ex-dividend date is the total amount of dividends deducted from the fund assets on a predetermined date. On the ex-dividend date, the net value of fund shares shall be ex-dividend according to the dividend ratio. Off-site ex-dividend date is the ex-dividend date of funds purchased in banks or fund companies; On-site ex-dividend date refers to the ex-dividend date of funds purchased on the exchange.

2. Fund dividend means that the fund distributes part of the income to fund investors in cash, which is originally part of the net value of the fund unit. People usually refer to funds mainly as securities investment funds. There are three main analysis methods of securities investment: basic analysis, technical analysis and evolution analysis, in which the basic analysis is mainly applied to the selection of investment objects, while the technical analysis and evolution analysis are mainly applied to the temporal and spatial judgment of specific investment operations as an important supplement to improve the effectiveness and reliability of investment analysis.