Two: When the price falls below the average, but immediately rises back to the average, the average still keeps rising, which is also a buying signal.
Three: when the average line gradually changes from falling to rising, and the price breaks through the average line from below, it is a buy signal. When the price suddenly plummets, falls below the average line and stays away from the average line, it may rebound and rise. This is also a buying signal.
Four: When the average line gradually turns from rising to falling and the price falls below the average line, it is a selling signal.
Five: When the price suddenly soars, breaks through the moving average and moves away from the moving average, it may rebound and fall back, which is also a selling signal.
Six: when the price trend line is lower than the average line, the price rise does not break through the average line and immediately reverses the decline, which is also a selling signal.
Seven: When the price breaks through the moving average upward, but immediately falls below the moving average, the moving average still keeps falling, which is also a selling signal.