The calculation method of MACD index is as follows: First, calculate the fast moving average (EMA 12) and the slow moving average (EMA26), and then calculate the difference between them, that is, DIF =EMA 12-EMA26. Then, the moving average of DIF is calculated, that is, DEA =EMA(DIF, 9). Finally, through the intersection of DIF and DEA, the buying and selling signals are judged. When DIF crosses DEA from below to form a golden cross, it is a buy signal. When DIF crosses DEA from top to bottom to form a dead fork, it is a sell signal.
It should be noted that the MACD indicator is not omnipotent, and the signal it sends may be wrong. Therefore, when using MACD golden fork to make trading decisions, it is suggested to combine other technical indicators and market environment for comprehensive analysis to improve the accuracy of investment decisions.