Most investors know that stock trading is speculative expectation, and stock trading focuses on the performance of listed companies. However, in addition to the basic situation of the company, stock trading also needs to take into account technical aspects. When it comes to technology, most people know something about MACD indicators, but they don't know much about the usage of KDJ. As for friends who want to be short-term, the importance of KDJ is self-evident. So today, let's take a look at what KDJ indicator is and how we can use this technical indicator to improve our fault tolerance rate for short-term operations. Before we start, we might as well have a wave of benefits-the list of bull stocks selected by the organization is freshly released, so don't miss it when passing by: the list of bull stocks recommended by top secret organizations is leaked, and the speed is limited! ! !
1. What is KDJ?
KDJ index, also known as stochastics, consists of three curves, namely, K line, D line and J line. As can be seen from the figure, K, D and J are represented by different colors, in which K line is the fast confirmation line, D line refers to the slow trunk line, and J line represents the Fang Xiangming dark line. The floating range of k and d values is 0~ 100, and the value of j is less than 0 or greater than 100, which has a large fluctuation range. KDJ is used to judge short-term market trends.
Second, what practical skills does KDJ have?
1, what parameters are set properly?
Generally speaking, (9,3,3) is the default parameter of KDJ, but under this parameter setting, KDJ fluctuates many times under the daily K line, and many investors have no time to react, let alone keep up with the operation. Therefore, for investors with ultra-short-term operation, it is suggested to select the following appropriate parameters according to their own needs:
The parameter (1) is (6, 3, 3): As the change frequency becomes higher, it is actually easier to find buying points and selling points;
(2) The parameter is (18, 3, 3): it has a relatively stable trading signal and keeps sensitive indicators;
(3) The parameter is (24, 3, 3): it is more suitable for those mid-line investors to choose, and it can also improve the fault tolerance rate.
2. How to use KDJ to operate individual stocks?
Taking 50 as the dividing line, we can judge the strength of both sides at this time according to the relative size of the three values of KDJ. Once the values of K, D and J are greater than 50, it shows that the strength of many parties is relatively strong; If these three values fluctuate around 50, that is to say, the long and short forces are balanced; If these three values are below 50, it means that the air force is stronger. Operationally, it is divided into three different areas: the three values of K, D and J below 20 are oversold areas, which are buying signals; More than 80 are divided into overbought areas, which is a selling signal; 20-80 is a wandering area, suitable for waiting and seeing.
At the same time, you can also take the following form as a reference:
(1) Dead fork of golden fork: If all three values of k, d and j are less than 50, and the J line and the K line float above the D line at the same time, it means that KDJ forms a golden fork, which means that positions can be added on the same day. However, if the three values of K, D and J are all greater than 50, but the J line and K line are a little worse than the D line, it means that KDJ forms a dead fork.
It is not difficult to see from the picture that the yellow circle is a golden fork formed by KDJ, which is suitable for the beginning of the day. If KDJ has formed an obvious dead fork when it reaches the red circle position, investors need to lower their positions at this time to avoid the losses caused by the high callback.
(2) Top Deviation and Bottom Deviation: When the stock keeps rising, but the corresponding KDJ index is worse, the top deviation of KDJ is formed. In this case, investors must lighten their positions and guard against callback risks, as shown in the following figure:
However, once the stock price is in a downward trend, the stock price is in a state of constant innovation and low, but when the corresponding KDJ index is higher than the other party, this means that the pattern of KDJ bottom deviation is formed. At this time, investors can choose to intervene on dips and constantly pay attention to the late trend of individual stocks. The general pattern is as follows:
Generally speaking, the function of KDJ indicator is only to judge the market. In order to accurately understand the trend of individual stocks, many factors such as the trend of the market, the sector in which it is located, and timely policies are also the criteria for judging. Friends who really don't have enough time to study a stock, may wish to click on the link below, enter the stock code you want to know, conduct in-depth analysis, and test the current valuation position of your stock for free?
Third, the advantages and disadvantages of KDJ indicators
The advantage of KDJ index is that it can sensitively judge the change of stock price and can be used as the basis for short-term operation. However, due to the rapid response of indicators, sometimes the signal of buying or selling is sent out prematurely, which is easy to cause investors' mistakes. So how can we find the best time to buy and sell? Is pure human technical analysis still useful? Try clicking on the link below. AI can intelligently judge the trading opportunity and do not hesitate to enter the market: AI assists decision-making and captures artifacts.
Reply time: 202 1-09-25. The latest business changes are subject to the data displayed in the link in the article. Please click to view.