Technical indicators are only auxiliary reference and should be used in combination with other analysis tools. Moreover, the technical indicators have a certain lag. Random indicators kd and kdj are generally used to look at mutual deviation and overbought and oversold. K-line crosses D-line downward to form a sell signal, and K-line crosses D-line upward to form a buy signal. If you want to do gold well, a healthy attitude is very important. Light warehouse, stop loss, wait and see, we can communicate if there are problems.