? If you don't believe me, you can find any stock listed in 2000, then buy it according to the closing price of the stock price on the 20-day moving average, and sell it when it falls below the 20-day moving average. Calculate whether you made a big profit from 2000 to 20 12. Because there is a lot of room for the stock price to rise after standing on the 20-day moving average, you will only make a small profit or a small loss if you fall below the 20-day moving average.
I did the math. Its success rate is only about 35%, but it is basically a big profit and a small loss, so it is still a big profit in the end. If you feel that the daily periodic signal is too frequent, you can use the weekly line. In fact, it is not difficult to make money in the general trend. The people who lose money in stock trading are basically those who often watch the market and have no way to stabilize their profits, which leads to frequent operations before losing money.
Question 2: What are the most suitable parameters for setting bollinger bands? Bollinger Band is a channel trading system, but it is very complicated to change the parameters of Bollinger Band relative to individual stocks. First of all, you should study the recent trend, define an average of main support or pressure as a 20-or 26-day middle track, then calculate the main fluctuation range of this stock, and set up parallel channels for the main average according to this fluctuation range. This is the best channel indicator. The bollinger band is based on the market.
It is difficult to calculate the parameters strictly. Just use the default parameters on the 20th or 26th. You can see if your stock has 20 or changed parameters, which is more suitable. Generally, the stock market uses 26, and futures use 20.
Question 3: How to accurately set and use the Bollinger Band (original) At present, the market is beginning to show a trend of heavy volume, the activity of individual stocks is obviously improved, and the market is beginning to enter a normal period, so technical analysis is gradually showing the characteristics of having a spectrum to follow. In the application of technical analysis, the probability of successful application of the Bollinger Band (original) is very high. The Bollinger Band is also the track line, which describes that the stock price trend is within the established track line and the track is divided into tracks. The normal order of stock price is from the lower rail line to the middle rail line, gradually moving to the upper rail line, and then running down due to the pressure of the upper rail line, and so on. In particular, it is more regular and feasible to exclude the small and medium-sized stocks in Shenzhen market. Basically, it relies on the middle rail of the Bollinger Band to run upwards, and the middle rail is often an ideal short-term buying point. Of course, different bollinger band parameter settings will show different results. Good and representative parameters can completely reflect the trajectory of the stock price relying on the bollinger band track, and the reference significance of the bollinger band anomaly is greatly reduced. I think the Bollinger Band with the parameter set to (26,2) is more representative than the Bollinger Band with the parameter set to (20) displayed by most market software, and it also reflects the stock price operation more accurately. The orbit of parameter (20) is larger and wider, and the Bollinger Band of parameter (26, 2) is more sensitive and effective. Let me illustrate this situation with practical examples. Note that I am talking about the daily bollinger band. Figure 1: K-line chart of Harbin air conditioner with bollinger band parameter set to (20) Figure 2: K-line chart of Harbin air conditioner with bollinger band parameter set to (26,2) Figure 3: K-line chart of Lianhua technology with bollinger band parameter set to (20) Tu Tu 4: K-line chart of Lianhua technology with bollinger band parameter set to (26,2) From this set of market charts, we can clearly see which one. As for the trend of Harbin Air Conditioning (600202), the first picture on the upper rail of Brin does not have any taste of reflecting the stock price being blocked. On the contrary, the second picture of Harbin air conditioning is more practical, showing the situation that the stock price is blocked by the upper rail of Brin. For Lianhua Technology (002250), the fourth picture is more meaningful, because the penultimate seventh negative line just touches the upper rail of the Bollinger Band, so there must be adjustments, but the third picture does not reflect this situation. Therefore, it is best to set the bollinger band parameter to (26,2).
Question 4: How to set the bollinger band for the flush? B D ll line, which is available in general systems, can be called up in the indicator tab, and then you can right-click to modify the parameters. Generally, the default system is used. If you want to do other research, it is another matter.
Question 5: How to realize the transfer of bollinger bands on the computer? You should download it first! ! ! !
The bollinger band index is to calculate the "standard deviation" of the stock price and then find the "trust interval" of the stock price. The indicator has drawn three lines on the map, in which the upper and lower lines can be regarded as the pressure line and the support line of the stock price respectively, and there is an average line of the stock price between the two lines, and the parameter of the Bollinger Band indicator is preferably set to 20. Generally speaking, the stock price will run in the channel formed by the pressure line and the support line.
The function of the Bollinger Band indicator is to predict the stock price and make reference for stock selection. Because we observe the size of the bollinger band indicator opening, we can refer to selling and buying.
Pay more attention to those stocks with small opening. Because the opening of the bollinger band indicator is getting smaller and smaller, it means that the fluctuation range of the stock price is getting smaller and smaller, the strength of both sides tends to be consistent, and the stock price will choose the direction to break through. The smaller the opening, the greater the strength of the stock price breakthrough. After selecting the stocks with smaller bollinger bands, don't buy them in a hurry, because the bollinger bands only tell us that these stocks will break through at any time, but they don't tell us the direction of stock price breakthrough. The best time to buy them is after the stock price breaks through and the bollinger band opens wider. The bollinger band indicator itself cannot provide a clear selling signal, but it can be used as a selling signal that the stock price falls below the bollinger band moving average. What reminds you in particular is that the bollinger band indicator will lose its function or produce fraud when the stock price is consolidating, which will bring losses to investors.
Question 6: How to shout out the bollinger Band? Click "Analysis-Technical Indicators-Mutual Technical Indicators-Pressure Support Indicators -boll" in the menu bar to bring up the bollinger Band.
Question 7: How to set the bollinger band for the straight flush? Calling out the bollinger band is like entering a stock code. If you want to adjust the parameters, move the mouse to the bollinger Band and click the right mouse button to modify the index parameters.
Question 8: How to set four bollinger bands? Right-click this interface and find the settings.
Question 9: How does Golden Sun display both the bollinger Band and the 5. 10 moving average on the K-line chart? Assuming that the current indicator is the moving average, you can right-click the indicator in the main picture-overlay other indicators-and select the bollinger Band.
Question 10: Ask everyone whether the parameter setting of the bollinger Band is 26 2 or 20 2, just use the default.