Low opening and low walking is a stock market term and a form of K-line trend. Simply put: the opening price is lower than yesterday's closing price, and then it begins to fall. The closing price is also lower than yesterday's closing price. K-line consists of opening price, closing price, highest price and lowest price. The opening price below the closing price is called the positive line, and vice versa. With the transaction time as the abscissa and the price as the ordinate, the daily K-line is drawn continuously to form a K-line chart.