|
|||||||||||||||
|
||||||||||||||||||
Data:2009-12-12 2:34
The main role of this indicator is to measure the angle of volume heat stock, performance stock market trading momentum in order to facilitate investors to grasp the trend of stock prices may go. The indicator is based on "anti-market operation" principle as a starting point.
Usage:
1. The distribution of VR
A, low-cost area: 70 ~ 40 - to be buying the regional
B, the security area: 150 ~ 80 - normal distribution of regional
C, profitable area: 450 ~ 160 - should take into account profits
D, warning area: 450 or more - price has been too high
2. In the low-cost regions, VR values recover, and can be bought,
3. In the VR> 160, the stock price, VR peak value can be sold,
The use of experience:
1. VR indicators in low-cost regional high degree of accuracy, when VR> 160 distortion when possible, particularly in the 350 ~ 400 high-grade zone, sometimes occur after selling the stocks, the stock prices continue to rise is still a phenomenon, a time to meet the PSY psychological line in the indicator to resolve difficult.
2. VR less than 40 forms, movements used in individual stocks, the stock price often occurs can not be effectively rebound effect, followed by VR only be maintained at 40 ~ 60 between the two. Thus, this signal is more appropriate for applications in the index area, and with the ADR, OBOS ... ... the use of such indicators as very good results.
å›? The formula is:
Any shares rose 1.24 days since the day of the trading volume are called AV, the AV will be the sum within 24 days after the sum referred to as AVS.
2.24 days since the day those who fell turnover are called BV, the BV will be the sum within 24 days after the sum referred to BVS.
3.24 days since the stock price does not rise without any fall in the volume of that day are known as the CV, the CV within 24 days after the sum of the sum referred to as CVS.
4. 24 days commencing: VR = (AVS +1 / 2CVS) / (BVS +1 / 2CVS)
5. Parameters of the calculation cases of 24 days can be modified, but the cycle of not less than 12, otherwise the number of days less than easy for sampling bias.
