What do you mean by stock rising?

Stock price fluctuation, also known as stock price fluctuation, refers to the change of stock price relative to the benchmark price in a specific period (usually the same day, week or month). This benchmark price is usually the closing price, opening price or stock price at a specific time point of the previous day (or the previous week or the previous month).

The calculation formula of inventory increase is as follows:

Stock price increase = (current price-benchmark price)/benchmark price

Among them, the current price refers to the latest trading price of stocks in a specific period, and the benchmark price refers to the benchmark price used for comparison.

For example, suppose that the closing price of a stock the previous day was 10 yuan, but today the current price of the stock is 12 yuan. So, the increase of the stock on that day is:

Stock increase = (12-10)/10 = 20%

This means that the stock rose by 20% in today's trading compared with the previous day's closing price.

It should be noted that the stock increase is usually expressed as a percentage, which is convenient for investors to compare the price changes between different stocks. At the same time, the stock increase can also be negative, indicating that the stock price has fallen relative to the benchmark price.

Stock increase is an important indicator for investors to analyze the stock price trend and judge the value of stock investment. By paying attention to the increase of stocks, investors can understand the changing trend of stock prices, thus adjusting investment strategies and maximizing investment returns.