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".

Fluctuation refers to the fluctuation value of the stock price of the day relative to the closing price of the previous day (or the closing index of the previous day). The fluctuation amount is the fluctuation amount of the fund, and the basis point is 0.00 1 yuan; Fluctuation refers to the fluctuation value of the stock price of the day relative to the closing price of the previous day (or the closing index of the previous day). Fluctuation is the fluctuation range of the fund, and the fluctuation range is 10% of the fund's net value of the previous day, that is, it can't rise again when it rises to 10%, and it can't fall again when it falls to 10%.

Extended data:

Price increase and decrease calculation

Calculation formula: (current latest transaction price (or closing price)-opening reference price) ÷ opening reference price × 100%

General situation: opening reference price = closing price of the previous trading day.

Ex-dividend date: reference price at the beginning = ex-dividend reference price.

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Baidu encyclopedia-ups and downs