What is a selling and buying price in stock market?

In the Stock Market, the selling price is the price at which an investor sells a stock, while the buying price is the price at which they purchase it. The difference between these two prices is known as the spread, which can indicate the liquidity and demand for a stock. Typically, the buying price is higher than the selling price due to the market dynamics of supply and demand, as well as transaction costs. Investors aim to buy low and sell high to realize a profit.