The rate of return of stocks is one of the important indicators to measure investors' returns in the stock market. It can help investors.VideopokerslotsUnderstand the volatility of the stock market so as to make wiser investment decisions. Next, I will explain in detail how to calculate the rise and fall returns of stocks. First of all, we need to understand what is the rate of return. The rise and fall rate of return refers to the percentage change of the stock price, which reflects the fluctuation of the stock price. The formula for calculating the rate of return is as follows: the rate of return = (current price of the stock-original price of the stock) / the original price of the stock * 100%, where the current price of the stock refers to the current market price of the stock, and the original price of the stock refers to the price at which the investor buys the stock. For example, suppose an investor bought shares in a company at a price of 10 yuan a year ago, and now the price of the stock has risen to 15 yuan. So, the rise and fall return of the stock is: rise and fall yield = (15-10) / 10 * 100% = 50%, which means that the investor's return is 50%, and the investment return is very substantial. In addition, it should be noted that the rise and fall rate of return is only a relative indicator, it can reflect the returns of investors to a certain extent, but can not be used as the only basis for investment decisions. When making investment decisions, investors also need to consider other factors, such as the company's financial situation, market environment, industry development trend and so on. In order to better understand the rising and falling returns, we can compare them with the returns of other investment vehicles. Here is a simple table showing the comparison of returns on different investment vehicles: 50% return on stocks, 3% on bonds, 3% on bank depositsVideopokerslots.5% as can be seen from the table, the yield on stocks is usually higher than that on bonds and bank deposits, but there is also a higher risk. Therefore, when choosing investment tools, investors need to choose according to their own risk tolerance and investment objectives. In short, stock return is an important investment index, which can help investors understand the volatility of the stock market, so as to make more informed investment decisions. At the same time, investors also need to consider other factors, such as the company's financial situation, market environment, industry development trends, in order to make a more comprehensive investment decision.