The distribution of 1 VR（Virtual Reality）
A. low-priced area: 70 ~ 40-it is an affordable area.
B safety zone: 150 ~ 80- normal distribution zone.
C profit area: 450 ~160-profit taking should be considered.
D early warning zone: above 450-the stock price is too high.
2. The VR value in the low-priced area has stopped falling and rebounded, so you can buy it.
3. In VR> 160, the stock price rises, the value of VR peaks, and it can be sold.
3. Experience:
1.VR index has high accuracy in the low-price area, and may be distorted when VR >: 160, especially in the high-end area of 350~400. Sometimes, after the stock is sold, the stock price continues to rise. At this time, we can use PSY psychological line index to solve the problem.
2. When the VR is lower than 40, when it is applied to the trend of individual stocks, it often happens that the stock price cannot rebound effectively, and then VR only stays between 40 and 60. Therefore, this kind of signal is more suitable for index, and it is very well matched with ADR, OBOS…… and other indicators.
Four. Calculation formula:
From 1.24 days, the trading volume on the day when the stock price rises is called AV, and the sum of the 24-day AV is called AVS.
2. The trading volume on the day when the stock price falls within 24 days is called BV, and the sum of BV within 24 days is called BVS.
3. If the stock price has not risen or fallen for 24 consecutive days, the trading volume of that day is called CV, and the sum of CVS within 24 days is called CVS.
4. From the 24th day:
VR =(AVS+ 1/2CVS)/(BVS+ 1/2CVS)
5. The parameters of the calculation example can be modified within 24 days, but the period should not be less than 12, otherwise the sampling days are insufficient, which will easily lead to deviation.