Net value, also known as use depreciated value, refers to the balance after deducting accumulated depreciation from the original value in use or the replacement value in full use. The use value of depreciation reflects the current use value of fixed assets and the specific amount of funds occupied; Compared with the original use value of fixed capital, it shows the current old and new degree of fixed capital and the overall situation of the efficiency of dealing with people. According to the calculation of enterprise financial report, it is the embodiment of shareholders' equity accounting, which will correspond to the company's own capital value this year. In many special tools for technical analysis of stock market investment, book value is also one of the commonly used reference indicators, such as price-earnings ratio, price-earnings ratio, price-earnings ratio and other indicators. Net unit value

The fund custodian calculates the fund assets according to the closing price of the previous trading day, including individual stocks, bonds and futures contracts.

The total value of the certified equity certificate, plus cash assets, is divided by the total amount of fund shares sold to get the net assets of each fund share. Using the known price calculation method, investors can know the transaction price of enterprise funds and go through the delivery procedures immediately.

Unknown price calculation method

Unknown price, also known as futures market, refers to the closing price of various assets in the financial market on that day, that is, the total net assets of fund shares calculated by the fund custodian according to the closing price on that day. In this calculation method, investors don't know the price of the stock traded that day, and they don't know the price of the enterprise stock fund until the next day.