First, in the process of investment and financial management, you will see the value of "rising day by day", so what does this value represent? If the daily fluctuation is -0. 12, the real daily fluctuation refers to the fluctuation of financial assets held by investors relative to the current trading day of the previous trading day. Take domestic funds as an example. Generally speaking, the daily increase or decrease will not exceed 10%, which is usually manifested as the increase or decrease of the fund's net value. If it goes up that day, the net value of the fund will go up; if it goes down that day, the net value of the fund will also go down.

2. Price fluctuation (%) = (current price-closing price of the previous trading day)/closing price of the previous trading day * 100%. When the price fluctuation is negative, it means a decline, while if the value is positive, it means an increase. Therefore, if the fluctuation range of the day is -0. 12, it means that the fund has lost 0. 12% compared with the previous day.

3. Price fluctuation (%) = (current price-closing price of the previous trading day)/closing price of the previous trading day * 100%. When the price fluctuation is negative, it means downward, and if the value is positive, it means upward. Therefore, if the fluctuation range of the day is -0. 12, it means that the fund has lost 0. 12% compared with the previous day.

That is to say, if the net value of the fund in the previous trading day is 1, then the net value of the fund in that day is 0.9988, which is equivalent to the loss of the fund product 1000 yuan.

What kind of stocks can go up and down without restrictions?

1.First day of IPO.

2.st shares were suspended on the first day of listing.

3. The share reform completed the first day of resumption of trading.

4. The share reform promises to increase the share recovery date.

5. In order to prevent excessive speculation after the completion of particularly significant asset restructuring, trading will be temporarily suspended on the day when the 200% limit of the previous day is exceeded (that is, on the day of 60 1899), and trading will start at the last five minutes (14: 55- 15: 00). If it exceeds 900%, the transaction will be stopped continuously and the government will investigate the person in charge.

How to calculate the daily ups and downs?

Formula: fluctuation = (today's closing price-yesterday's closing price)/yesterday's closing price * 100%.

Price fluctuation is a description of price fluctuation, expressed in%. Price fluctuation = price fluctuation/yesterday's closing price * 100%. The value generated by comparing the latest transaction price (or closing price) of the current trading day with the closing price of the previous trading day is generally expressed as a percentage. In the China stock market, there is a limit to the rise and fall, so there is a saying of "limit to the rise and fall".