The moving average is published by glanville, USA. Generally, the moving average is calculated from the closing price, and then the moving averages are connected and drawn into a curve, which is the moving average. The moving average can be regarded as the average price of buyers and sellers in the calculation day. For example, the 20-day moving average represents the average price of the buyer and the seller within 20 days. Therefore, when the closing price of the last day is higher than the moving average, it means that the bulls have won, and vice versa.