(2) You can choose KDJ and KD from the trading software, and KD is the same, except that there is one more J, and the Chinese name of KDJ indicator is called stocks, which originated from the futures market. This j is the sum of KD data, which is generally ahead of KD.
(3) short-term trading; It is recommended to observe the 5-minute K-line chart with high accuracy, and refer to the 30-minute K-line chart of the day, and the 60-minute K-line chart is better than the daily K-line chart, and the long-term chart should refer to the 5 th, 30 th, 60 th and weekly K-line charts.
(4)KDJ Index The application law of KDJ index is three curves, which are mainly considered from five aspects: the absolute number of KD; The form of KD curve; KD index crossing; Deviation of KD index; The value of the j index.
First consider the value of KD. The range of KD is 0 ~ 100, which is divided into several areas: over 80 is overbought area, below 20 is overbought area, and the rest is wandering area.
According to this classification, if KD exceeds 80, we should consider selling, and if KD is below 20, we should consider buying. It should be explained
But the above division is only a preliminary process of applying KD index, and it is only a signal. If you operate completely in this way, it is easy to lose money.
Second, consider from the shape of KD index curve. When the KD index forms a head-shoulder top shape and multiple tops (bottoms) at a higher or lower position, it is a signal to take action. Please note that these forms must appear in a higher or lower position. The higher or lower the position, the more reliable the conclusion.
Third, consider from the intersection of KD indicators. The relationship between K and D, like the relationship between stock price and MA, also has the problems of death crossover and gold crossover, but the application of crossover here is very complicated, and many other conditions are attached.
Fourth, consider from the deviation of KD index. If KD is high or low, if it deviates from the trend of stock price, it is a signal to take action.
Fifth, the value of J index is greater than 100 and less than 0, which belongs to the abnormal price area. More than 100 is overbought, less than 0 is oversold.