Hello, the angle of the black line of period K must precede the angle of the moving average.

Take the 20-day moving average as an example to show that the 20-day moving average is the closing price on the 20th. Only when the K-line angle inclines upward can the 20-day moving average angle incline upward.

Therefore, the price of K-line or the angle of K-line is ahead of the angle of EMA. The longer the period of the moving average, the slower the angle conversion.