The price-to-earnings ratio is the ratio of a stock's market price to its earnings per share, expressed as a multiple of the stock price's earnings per share.

The P/E ratio can roughly reflect the level of the stock price, indicating how much profit investors are willing to use in other currencies to purchase the stock. It is the market's valuation of the stock.

You can check the price-to-earnings ratio of a stock through market software, such as the GF Securities software "Guangfa Easy Gold". The price-to-earnings ratio (dynamic) is the dynamic price-to-earnings ratio, the price-to-earnings ratio (static) is the static price-to-earnings ratio, and the price-to-earnings ratio (TTM) is the price-to-earnings ratio of the last twelve months.