No, the estimated increase is the estimated increase or decrease of the fund on that day. The estimated increase is not necessarily accurate. The specific increase or decrease of the fund must be based on the final announced net value. The estimated increase or decrease of the fund is only a reference for investors.
Fund income = (current net value of the fund - net value when the fund was purchased) * number of funds - handling fees. Fund income is determined by the fund's investment target. The income generated by the fund on that day will not be updated until the next day.