How to set KDJ for bitcoin
Publish: 2021-05-20 00:55:11
1. Hello, KDJ index mainly studies the relationship between the highest price, the lowest price and the closing price in the bid period, and integrates the advantages of market momentum direction, strength index and moving average. KDJ is one of the short and medium term trading reference indicators commonly used in the financial market. The default parameters of KDJ are 9, 3 and 3 days
in KDJ technical index parameters, the smaller the parameter index adjustment, the greater the fluctuation of index graph. Generally speaking, when investors adjust KDJ technical index parameters, they mainly adjust the number of days of the first index parameter (9 days in the default reference), and refer to different technical changes in different trading cycles
usually in the short-term reference process, the investment will adjust the technical index parameters to be more inspirational, but not too sensitive. If the index reference is too sensitive, there will be more invalid technical form reference signals. More experienced investors in the market will adjust KDJ parameters to 6, 3 and 3 days when using KDJ index for short-term trading reference. It makes the KDJ technical index form more volatile and the index value more volatile, and makes the KDJ technical index form more active in the short term, and the reference will be improved accordingly
generally speaking, the setting of KDJ index parameters is determined by investors' different trading strategies or preferences, and there is no absolute good or bad. Investors need to practice trading to graally improve and change. However, investors know that any technical indicators and technical forms are misleading, and they need to refer to the market environment and indivial stocks when trading
risk disclosure: this information does not constitute any investment proposal. Investors should not use such information to replace their independent judgment or make decisions only based on such information. It does not constitute any trading operation and does not guarantee any income. If you operate by yourself, please pay attention to position control and risk control.
in KDJ technical index parameters, the smaller the parameter index adjustment, the greater the fluctuation of index graph. Generally speaking, when investors adjust KDJ technical index parameters, they mainly adjust the number of days of the first index parameter (9 days in the default reference), and refer to different technical changes in different trading cycles
usually in the short-term reference process, the investment will adjust the technical index parameters to be more inspirational, but not too sensitive. If the index reference is too sensitive, there will be more invalid technical form reference signals. More experienced investors in the market will adjust KDJ parameters to 6, 3 and 3 days when using KDJ index for short-term trading reference. It makes the KDJ technical index form more volatile and the index value more volatile, and makes the KDJ technical index form more active in the short term, and the reference will be improved accordingly
generally speaking, the setting of KDJ index parameters is determined by investors' different trading strategies or preferences, and there is no absolute good or bad. Investors need to practice trading to graally improve and change. However, investors know that any technical indicators and technical forms are misleading, and they need to refer to the market environment and indivial stocks when trading
risk disclosure: this information does not constitute any investment proposal. Investors should not use such information to replace their independent judgment or make decisions only based on such information. It does not constitute any trading operation and does not guarantee any income. If you operate by yourself, please pay attention to position control and risk control.
2. The Chinese name of KDJ index is random index, which originated from futures market
the application rule of KDJ index KDJ index is three curves, which is mainly considered from five aspects: the absolute number of Kd value; The shape of KD curve; The cross of KD index; The deviation of KD index; The value of J index
first, consider the value of KD. Kd values range from 0 to 100, which can be divided into several areas: over 80 areas are overbought areas, under 20 areas are overbought areas, and the rest are wandering areas
according to this classification, if KD is more than 80, it should be considered to sell, and if KD is less than 20, it should be considered to buy. It should be noted that the above division is only a preliminary process of applying KD index, just a signal, and it is easy to cause losses if it is operated completely in this way
Second, consider the shape of KD index curve. When KD index forms head shoulder shape and multiple top (bottom) at higher or lower position, it is a signal to take action. The higher or lower the position, the more reliable the conclusion
thirdly, consider from the cross aspects of KD index. Just like the relationship between stock price and Ma, the relationship between K and d also has the problems of death crossover and gold crossover. However, the application of crossover here is very complicated, with many other conditions
take K crossing d from bottom to top as an example: K crossing D is a golden fork, which is a buying signal. However, when the golden fork appears, whether it should be bought depends on other conditions. The first condition is that the position of the golden fork should be relatively low, which is in the oversold area. The lower the position, the better
the second condition is the number of intersections with D. Sometimes in the low position, K and d have to cross back and forth several times. The minimum number of crossover is 2, the more the better
the third condition is the position of the intersection point relative to the low point of the KD line, which is commonly known as the "right intersection" principle. K intersects d only when D has risen, which is much more reliable than when D is still falling
Fourth, consider the deviation of KD index. If KD is in a high or low position, if it deviates from the trend of stock price, it is a signal to take action
fifthly, if the value of J index is more than 100 or less than 0, it belongs to the abnormal area of price. If the value is more than 100, it is overbought, and if the value is less than 0, it is oversold
General short-term observation of KDJ for 30 minutes
the application rule of KDJ index KDJ index is three curves, which is mainly considered from five aspects: the absolute number of Kd value; The shape of KD curve; The cross of KD index; The deviation of KD index; The value of J index
first, consider the value of KD. Kd values range from 0 to 100, which can be divided into several areas: over 80 areas are overbought areas, under 20 areas are overbought areas, and the rest are wandering areas
according to this classification, if KD is more than 80, it should be considered to sell, and if KD is less than 20, it should be considered to buy. It should be noted that the above division is only a preliminary process of applying KD index, just a signal, and it is easy to cause losses if it is operated completely in this way
Second, consider the shape of KD index curve. When KD index forms head shoulder shape and multiple top (bottom) at higher or lower position, it is a signal to take action. The higher or lower the position, the more reliable the conclusion
thirdly, consider from the cross aspects of KD index. Just like the relationship between stock price and Ma, the relationship between K and d also has the problems of death crossover and gold crossover. However, the application of crossover here is very complicated, with many other conditions
take K crossing d from bottom to top as an example: K crossing D is a golden fork, which is a buying signal. However, when the golden fork appears, whether it should be bought depends on other conditions. The first condition is that the position of the golden fork should be relatively low, which is in the oversold area. The lower the position, the better
the second condition is the number of intersections with D. Sometimes in the low position, K and d have to cross back and forth several times. The minimum number of crossover is 2, the more the better
the third condition is the position of the intersection point relative to the low point of the KD line, which is commonly known as the "right intersection" principle. K intersects d only when D has risen, which is much more reliable than when D is still falling
Fourth, consider the deviation of KD index. If KD is in a high or low position, if it deviates from the trend of stock price, it is a signal to take action
fifthly, if the value of J index is more than 100 or less than 0, it belongs to the abnormal area of price. If the value is more than 100, it is overbought, and if the value is less than 0, it is oversold
General short-term observation of KDJ for 30 minutes
3. The application rule of KDJ index KDJ index is three curves, which are mainly considered from five aspects: the absolute number of Kd value; The shape of KD curve; The cross of KD index; The deviation of KD index; The value of J index.
4. The setting method is as follows:
1. The M-shaped trend of D line in high-grade area is the common top shape, and the second head appearance and the second K line underpass D line are the selling signals. The W-shaped trend of D line in low-grade area is a common bottom shape. When the second bottom appears and K line crosses D line twice, it is a buying signal. When the second part of M-shaped or W-shaped appears, if it deviates from the price trend, it is called & quot; Top back gallop & quot; And & quot; Bottom back;, Trading signals are highly reliable
2. Generally speaking, D-line is a buy signal from down to up, and a sell signal from up to down
3. KD fluctuates in the range of 0-100, and 50 is the multi space equilibrium line. If you are in a multi-party market, 50 is the support line for the return; If you are in the short market, 50 is the pressure line to rebound
4. When k line crosses D line at low position, it is a buy signal, and when k line crosses D line at high position, it is a sell signal
5. If the K-line enters above 90, it is an overbought area; if the K-line enters below 10, it is an overbought area; If line D enters above 80, it is an overbought area, and below 20, it is an overbought area. We should pay attention to the timing of trading< br />
1. The M-shaped trend of D line in high-grade area is the common top shape, and the second head appearance and the second K line underpass D line are the selling signals. The W-shaped trend of D line in low-grade area is a common bottom shape. When the second bottom appears and K line crosses D line twice, it is a buying signal. When the second part of M-shaped or W-shaped appears, if it deviates from the price trend, it is called & quot; Top back gallop & quot; And & quot; Bottom back;, Trading signals are highly reliable
2. Generally speaking, D-line is a buy signal from down to up, and a sell signal from up to down
3. KD fluctuates in the range of 0-100, and 50 is the multi space equilibrium line. If you are in a multi-party market, 50 is the support line for the return; If you are in the short market, 50 is the pressure line to rebound
4. When k line crosses D line at low position, it is a buy signal, and when k line crosses D line at high position, it is a sell signal
5. If the K-line enters above 90, it is an overbought area; if the K-line enters below 10, it is an overbought area; If line D enters above 80, it is an overbought area, and below 20, it is an overbought area. We should pay attention to the timing of trading< br />
5. In general analysis software, the system default parameter of KDJ index is 9. From the point of view of actual combat, the KDJ index of daily K-line set by this parameter has the defects of frequent fluctuation, too sensitive and many invalid signals. Because of this, KDJ index is often ignored by market people, who think that this index has not much use value. But in fact, if we modify the parameters of KDJ index, we can find that this index still has a good effect on judging the price trend
according to the author's experience, if the KDJ index parameter of the daily K line is selected as one of the following values, it can achieve better use effect: 5, 19, 25. Users can flexibly set the parameters of this index according to different stocks and different time periods. Now let's discuss the different uses of three days
(1) the KDJ index set with five days as the parameter is more sensitive to price fluctuation, and its frequency of change is very high, which is suitable for short-term customers to find buying and selling points. Generally speaking, every crossing of KDJ's three lines in the overbought and oversold area may become your operation time point. Let's take Jielong Instry (600836) as an example: on February 9, 2001, the KDJ index set by parameter 5 appeared a golden cross below the 20 oversold zone. In the following days, the stock price of Jielong Instry fell again, even below the support of the next year's line, showing a trend of bear in the middle line. But at this time, the KDJ index continued to rise, and there was a deviation between the index and the stock price operation. At this time, according to the application principle of KDJ index, it should be regarded as a good time to buy I suggest setting it as warrant specific index]
(2) the KDJ index with 19 days as the parameter has the advantages of stable signal and high sensitivity. In most cases, I suggest readers set your own KDJ index according to this parameter. According to the KDJ index set by this parameter, there is a very important operating principle, that is, when the index is below 20 oversold area, it should resolutely buy, and when the index is above 80 oversold area, it should resolutely sell. Let's take the trend of Chongqing development a (000514) as an example: it is not difficult to see from the legend that when the KDJ index crossed twice below the 20 oversold zone, the stock price began to rise and broke through the pressure of the upper long-term moving average. After that, the stock price appeared three times in a row at a high level, and the price trend formed a relatively large decline, Before the price falls, we can sell in advance according to the index I suggest setting it as daily index]
(3) the KDJ index set with 25 days as the parameter eliminates the false signals generated by price fluctuation to a greater extent, and it is a good choice to find the middle line buying point or selling point of the price I suggest setting it as weekly index]
the following is the principle of using KDJ index of daily K-line after resetting parameters:
1. For daily K-line set by parameter 5, KDJ index is prone to signal distortion e to multiple crossing in price operation, so unless you have rich practical experience, Otherwise, do not try this parameter setting easily
2. The KDJ index of daily K-line, which is set by parameter 19, must follow the following operation principle in use: the crossing of indexes must be in the oversold area or the oversold area, which is the effective signal; When there is a cross at the bottom, two cross should be considered as a good time to buy; When there is a cross at a high level, there should be more than two consecutive crosses in most cases. When the third cross is about to appear, the selling operation can be taken
3. Whether it's market index or single stock, when looking for the middle line buying point or selling point, we should consider setting the overbought and oversold area. According to the traditional KDJ index theory, when the KDJ value is above 80, it should be sold, and when the KDJ value is below 20, it should be bought. In fact, the oversold area of KDJ index set with 25 as the parameter should be below 10, not 20, while the overbought area should be above 85, not 80 (mainly K value)
the parameter setting of weekly KDJ index
what we discussed before was the parameter setting of technical index of short-term price fluctuation, and the topic that should be discussed most has not been involved: do we need to reset the parameters of technical index of medium-term and long-term price fluctuation? The answer is yes, because the more mature the market is, the more it needs to track and analyze the medium and long-term trend of prices
since the beginning of 1998, there has been a very obvious change in China's stock market, that is, the operation time of institutional funds for stocks has been greatly extended, and the market operation concept has also undergone great changes. It is not difficult for us to find that the bull market of bull stocks in the market often lasts for one year or even two years, which shows that we need to focus on the medium and long-term trend of prices. At present, the price change cycle provided by many analysis software mainly includes: daily line (5-60 minutes K line), weekly line and monthly line. Although the monthly line can best reflect the medium and long-term trend of prices, e to the fact that China's stock market has only been established for about ten years, many stocks, especially sub new shares, can provide very little information on the monthly line, while the weekly line is a very good tool. Now we cut into the topic of this issue, that is, the setting of weekly technical indicators. This issue first discusses the most familiar KDJ index
in general analysis software, the parameter of KDJ index of weekly K-line is often set to 9. Is this the best choice? I remember when we discussed the parameter setting of the daily line indicator, we changed the parameter of the indicator from 9 to 19. What will happen this time
through the comparative observation of the two parameter settings, we can find a common feature, that is, the weekly K-line KDJ index of the stocks that can walk out of the bull market has had a golden cross below 20 oversold areas (generally in the position of 10 to 15), but compared with the KDJ index with 9 as the parameter, the KDJ index with 19 as the parameter is more accurate, Specifically, in the KDJ index with some big bull stocks at 9 as the parameter, the market often appears before the index falls below the 20 oversold area, and some even directly launch the market near the 50 axis area. If we operate according to the application principles of KDJ index, we may miss the good opportunity. However, according to the weekly K-line KDJ index with 19 as the parameter, most of the stocks with strong trend will have gold cross in the area below 20 before the price starts, and some will have two cross. Once the gold cross occurs, it will basically form a considerable increase, and the K-line KDJ index will cross in the week below 20, It almost constitutes a necessary condition for the stock market to have a bull market. Similarly, the dead fork above 80 overbought zone is also fatal to the price trend
but on the other hand, the weekly KDJ index with 9 as the parameter also has its advantages, that is, its sensitivity is relatively high. Generally speaking, when the price is high, we need to use this parameter to determine whether the trend has turned, because the main feature of the weekly KDJ index with 19 as the parameter is that the signal is relatively reliable, But the signal of escape from the top is a little bit delayed. So when we use the weekly KDJ index, we should pay attention to the setting of parameters; The second is to be flexible. In different periods and different stocks, we should try to set more parameters to verify its reliability. The two setting methods discussed here are not only part of many setting methods, but also not applicable to all stocks and any period. In addition, the weekly KDJ index will be distorted for stocks that have just been weighted, which is also the inherent defect of many technical indexes< 1. Amplification method: because KDJ index is very sensitive, it often gives some miscellaneous information, which is easy to mislead investors into thinking that there is a purchase signal or a delivery signal, so the operation is wrong. If we amplify one stage to confirm the reliability of the signal, it will have a better effect. For example, we can magnify the low golden cross of KDJ index on the daily K-line chart to see it on the weekly chart. If the low golden cross is also generated on the weekly chart, we will think that this signal is highly reliable and can be operated boldly. If the weekly chart shows that it is on the way down, then the reliability of the gold cross on the daily chart is not strong, it may be the banker's deception tactics. At this time, we can use the wait-and-see method
2. Form method: e to the sensitivity of KDJ index, the index given by it is often ahead of time, so we can help find out the correct buying and selling points through the form of KDJ index. When KDJ index forms w-bottom, triple bottom and head shoulder bottom at the low position, we can purchase again; In a strong market, when the KDJ index forms m head and head shoulder top at a high level, the signal reliability of shipment will be strengthened< 3. Wave counting method: the combination of KDJ index and wave counting is a very effective method. On the K-line chart, we can often clearly distinguish one wave, three waves and five waves in ascending form. On the K-line chart, the stock price ends at the end of the bottom and starts to rise. When the first wave rises, the KDJ index will send out a death Cross shipment signal. At this time, we can not consider this sell signal because it is likely to be a wrong signal or a fraud signal. When the stock index moves to the third wave, we will pay more attention to the sell signal. When the stock index moves to the obvious fifth wave, if the KDJ index gives the sell signal, we will resolutely ship. At this time, the signal given by the KDJ index is usually very accurate. When the stock index has just finished rising and started falling, the buying signal of the KDJ index is seldom considered in the first wave of falling, and the buying signal of the KDJ index is only considered when the stock index has fallen the third wave or the fifth wave, especially the buying signal given by the KDJ index after falling five waves is more accurate
4. Trend method: when the stock index or stock price enters a very strong market or a very weak market, the stock index will form a unilateral upward trend and a unilateral downward trend; In the unilateral downward trend, KDJ index will send out buying signals or low passivation for many times. If investors operate according to the buying signals, they will be locked up prematurely. Some of them purchase at a very low price. As a result, the stock price will continue to fall, even if it is low. If we want to solve this problem effectively, we can add a downward trend line to the K-line chart. Before the stock index and share price break the downward trend line, any buying signal sent by KDJ will not be considered. Only when the stock index and share price break the downward trend line, we can start to consider the buying signal of KDJ index; Going up on one side
according to the author's experience, if the KDJ index parameter of the daily K line is selected as one of the following values, it can achieve better use effect: 5, 19, 25. Users can flexibly set the parameters of this index according to different stocks and different time periods. Now let's discuss the different uses of three days
(1) the KDJ index set with five days as the parameter is more sensitive to price fluctuation, and its frequency of change is very high, which is suitable for short-term customers to find buying and selling points. Generally speaking, every crossing of KDJ's three lines in the overbought and oversold area may become your operation time point. Let's take Jielong Instry (600836) as an example: on February 9, 2001, the KDJ index set by parameter 5 appeared a golden cross below the 20 oversold zone. In the following days, the stock price of Jielong Instry fell again, even below the support of the next year's line, showing a trend of bear in the middle line. But at this time, the KDJ index continued to rise, and there was a deviation between the index and the stock price operation. At this time, according to the application principle of KDJ index, it should be regarded as a good time to buy I suggest setting it as warrant specific index]
(2) the KDJ index with 19 days as the parameter has the advantages of stable signal and high sensitivity. In most cases, I suggest readers set your own KDJ index according to this parameter. According to the KDJ index set by this parameter, there is a very important operating principle, that is, when the index is below 20 oversold area, it should resolutely buy, and when the index is above 80 oversold area, it should resolutely sell. Let's take the trend of Chongqing development a (000514) as an example: it is not difficult to see from the legend that when the KDJ index crossed twice below the 20 oversold zone, the stock price began to rise and broke through the pressure of the upper long-term moving average. After that, the stock price appeared three times in a row at a high level, and the price trend formed a relatively large decline, Before the price falls, we can sell in advance according to the index I suggest setting it as daily index]
(3) the KDJ index set with 25 days as the parameter eliminates the false signals generated by price fluctuation to a greater extent, and it is a good choice to find the middle line buying point or selling point of the price I suggest setting it as weekly index]
the following is the principle of using KDJ index of daily K-line after resetting parameters:
1. For daily K-line set by parameter 5, KDJ index is prone to signal distortion e to multiple crossing in price operation, so unless you have rich practical experience, Otherwise, do not try this parameter setting easily
2. The KDJ index of daily K-line, which is set by parameter 19, must follow the following operation principle in use: the crossing of indexes must be in the oversold area or the oversold area, which is the effective signal; When there is a cross at the bottom, two cross should be considered as a good time to buy; When there is a cross at a high level, there should be more than two consecutive crosses in most cases. When the third cross is about to appear, the selling operation can be taken
3. Whether it's market index or single stock, when looking for the middle line buying point or selling point, we should consider setting the overbought and oversold area. According to the traditional KDJ index theory, when the KDJ value is above 80, it should be sold, and when the KDJ value is below 20, it should be bought. In fact, the oversold area of KDJ index set with 25 as the parameter should be below 10, not 20, while the overbought area should be above 85, not 80 (mainly K value)
the parameter setting of weekly KDJ index
what we discussed before was the parameter setting of technical index of short-term price fluctuation, and the topic that should be discussed most has not been involved: do we need to reset the parameters of technical index of medium-term and long-term price fluctuation? The answer is yes, because the more mature the market is, the more it needs to track and analyze the medium and long-term trend of prices
since the beginning of 1998, there has been a very obvious change in China's stock market, that is, the operation time of institutional funds for stocks has been greatly extended, and the market operation concept has also undergone great changes. It is not difficult for us to find that the bull market of bull stocks in the market often lasts for one year or even two years, which shows that we need to focus on the medium and long-term trend of prices. At present, the price change cycle provided by many analysis software mainly includes: daily line (5-60 minutes K line), weekly line and monthly line. Although the monthly line can best reflect the medium and long-term trend of prices, e to the fact that China's stock market has only been established for about ten years, many stocks, especially sub new shares, can provide very little information on the monthly line, while the weekly line is a very good tool. Now we cut into the topic of this issue, that is, the setting of weekly technical indicators. This issue first discusses the most familiar KDJ index
in general analysis software, the parameter of KDJ index of weekly K-line is often set to 9. Is this the best choice? I remember when we discussed the parameter setting of the daily line indicator, we changed the parameter of the indicator from 9 to 19. What will happen this time
through the comparative observation of the two parameter settings, we can find a common feature, that is, the weekly K-line KDJ index of the stocks that can walk out of the bull market has had a golden cross below 20 oversold areas (generally in the position of 10 to 15), but compared with the KDJ index with 9 as the parameter, the KDJ index with 19 as the parameter is more accurate, Specifically, in the KDJ index with some big bull stocks at 9 as the parameter, the market often appears before the index falls below the 20 oversold area, and some even directly launch the market near the 50 axis area. If we operate according to the application principles of KDJ index, we may miss the good opportunity. However, according to the weekly K-line KDJ index with 19 as the parameter, most of the stocks with strong trend will have gold cross in the area below 20 before the price starts, and some will have two cross. Once the gold cross occurs, it will basically form a considerable increase, and the K-line KDJ index will cross in the week below 20, It almost constitutes a necessary condition for the stock market to have a bull market. Similarly, the dead fork above 80 overbought zone is also fatal to the price trend
but on the other hand, the weekly KDJ index with 9 as the parameter also has its advantages, that is, its sensitivity is relatively high. Generally speaking, when the price is high, we need to use this parameter to determine whether the trend has turned, because the main feature of the weekly KDJ index with 19 as the parameter is that the signal is relatively reliable, But the signal of escape from the top is a little bit delayed. So when we use the weekly KDJ index, we should pay attention to the setting of parameters; The second is to be flexible. In different periods and different stocks, we should try to set more parameters to verify its reliability. The two setting methods discussed here are not only part of many setting methods, but also not applicable to all stocks and any period. In addition, the weekly KDJ index will be distorted for stocks that have just been weighted, which is also the inherent defect of many technical indexes< 1. Amplification method: because KDJ index is very sensitive, it often gives some miscellaneous information, which is easy to mislead investors into thinking that there is a purchase signal or a delivery signal, so the operation is wrong. If we amplify one stage to confirm the reliability of the signal, it will have a better effect. For example, we can magnify the low golden cross of KDJ index on the daily K-line chart to see it on the weekly chart. If the low golden cross is also generated on the weekly chart, we will think that this signal is highly reliable and can be operated boldly. If the weekly chart shows that it is on the way down, then the reliability of the gold cross on the daily chart is not strong, it may be the banker's deception tactics. At this time, we can use the wait-and-see method
2. Form method: e to the sensitivity of KDJ index, the index given by it is often ahead of time, so we can help find out the correct buying and selling points through the form of KDJ index. When KDJ index forms w-bottom, triple bottom and head shoulder bottom at the low position, we can purchase again; In a strong market, when the KDJ index forms m head and head shoulder top at a high level, the signal reliability of shipment will be strengthened< 3. Wave counting method: the combination of KDJ index and wave counting is a very effective method. On the K-line chart, we can often clearly distinguish one wave, three waves and five waves in ascending form. On the K-line chart, the stock price ends at the end of the bottom and starts to rise. When the first wave rises, the KDJ index will send out a death Cross shipment signal. At this time, we can not consider this sell signal because it is likely to be a wrong signal or a fraud signal. When the stock index moves to the third wave, we will pay more attention to the sell signal. When the stock index moves to the obvious fifth wave, if the KDJ index gives the sell signal, we will resolutely ship. At this time, the signal given by the KDJ index is usually very accurate. When the stock index has just finished rising and started falling, the buying signal of the KDJ index is seldom considered in the first wave of falling, and the buying signal of the KDJ index is only considered when the stock index has fallen the third wave or the fifth wave, especially the buying signal given by the KDJ index after falling five waves is more accurate
4. Trend method: when the stock index or stock price enters a very strong market or a very weak market, the stock index will form a unilateral upward trend and a unilateral downward trend; In the unilateral downward trend, KDJ index will send out buying signals or low passivation for many times. If investors operate according to the buying signals, they will be locked up prematurely. Some of them purchase at a very low price. As a result, the stock price will continue to fall, even if it is low. If we want to solve this problem effectively, we can add a downward trend line to the K-line chart. Before the stock index and share price break the downward trend line, any buying signal sent by KDJ will not be considered. Only when the stock index and share price break the downward trend line, we can start to consider the buying signal of KDJ index; Going up on one side
6. Steps:
1. Find the KDJ index, and the general quotation software is directly at the bottom of the page. If it doesn't have one, directly type KDJ, and then enter to display the KDJ index
2. Right click KDJ (*, *, *), and an option is: adjust index parameters
3. Click
adjust index parameters
to open a dialog box
4. Modify the parameters to 5, You can complete the modification
the above is a great wisdom modification method, similar to other market software
1. Find the KDJ index, and the general quotation software is directly at the bottom of the page. If it doesn't have one, directly type KDJ, and then enter to display the KDJ index
2. Right click KDJ (*, *, *), and an option is: adjust index parameters
3. Click
adjust index parameters
to open a dialog box
4. Modify the parameters to 5, You can complete the modification
the above is a great wisdom modification method, similar to other market software
7. In general analysis software, the system default parameters of KDJ index are 9, 3 and 3. From the point of view of actual combat, the KDJ index of daily K-line set by this parameter has the defects of frequent fluctuation, too sensitive and many invalid signals. Because of this, KDJ index is often ignored by market people, who think that this index has not much use value. But in fact, if we modify the parameters of KDJ index, we can find that this index still has a good effect on judging the price trend. According to the use experience, the KDJ index parameter of the daily K line is selected as one of the following values, which has good use effect: 5, 19, 25. Users can flexibly set the parameters of this index according to different stocks and different time periods
8. Setting method of KDJ:
application rule of KDJ index: KDJ index is three curves, which is mainly considered from five aspects: the absolute number of Kd value; The shape of KD curve; The cross of KD index; The deviation of KD index; The value of J index
first, consider the value of KD. Kd values range from 0 to 100, which can be divided into several areas: over 80 areas are overbought areas, under 20 areas are overbought areas, and the rest are wandering areas
according to this classification, if KD is more than 80, it should be considered to sell, and if KD is less than 20, it should be considered to buy. It should be noted that the above division is only a preliminary process of applying KD index, just a signal, and it is easy to cause losses if it is operated completely in this way
Second, consider the shape of KD index curve. When KD index forms head shoulder shape and multiple top (bottom) at higher or lower position, it is a signal to take action. The higher or lower the position, the more reliable the conclusion
thirdly, consider the cross aspects of KD indicators. Just like the relationship between stock price and Ma, the relationship between K and d also has the problems of death crossover and gold crossover. However, the application of crossover here is very complicated, with many other conditions
fourthly, consider the deviation of KD index. If KD is in a high or low position, if it deviates from the trend of stock price, it is a signal to take action
fifthly, if the value of J index is more than 100 or less than 0, it belongs to the abnormal area of price. If the value is more than 100, it is overbought, and if the value is less than 0, it is oversold. General short-term look at 30 minutes KDJ.
application rule of KDJ index: KDJ index is three curves, which is mainly considered from five aspects: the absolute number of Kd value; The shape of KD curve; The cross of KD index; The deviation of KD index; The value of J index
first, consider the value of KD. Kd values range from 0 to 100, which can be divided into several areas: over 80 areas are overbought areas, under 20 areas are overbought areas, and the rest are wandering areas
according to this classification, if KD is more than 80, it should be considered to sell, and if KD is less than 20, it should be considered to buy. It should be noted that the above division is only a preliminary process of applying KD index, just a signal, and it is easy to cause losses if it is operated completely in this way
Second, consider the shape of KD index curve. When KD index forms head shoulder shape and multiple top (bottom) at higher or lower position, it is a signal to take action. The higher or lower the position, the more reliable the conclusion
thirdly, consider the cross aspects of KD indicators. Just like the relationship between stock price and Ma, the relationship between K and d also has the problems of death crossover and gold crossover. However, the application of crossover here is very complicated, with many other conditions
fourthly, consider the deviation of KD index. If KD is in a high or low position, if it deviates from the trend of stock price, it is a signal to take action
fifthly, if the value of J index is more than 100 or less than 0, it belongs to the abnormal area of price. If the value is more than 100, it is overbought, and if the value is less than 0, it is oversold. General short-term look at 30 minutes KDJ.
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