I suggest you check the website of harvest fund. If you use online banking to purchase, you can use online banking to query transaction records. Generally, you can check the receipt the day after the purchase date. If you buy it on 15, you can find out your subscription share and other information tomorrow, but I'll tell you a way to save trouble. Watch 2.0 in real time with Cool Bull, which contains the valuation of the fund, and estimate your fund net value according to the stock market situation on the trading day, so that you can roughly calculate your subscription share when you purchase.