A illékonyság az Corvel Corp. - 2.77%
A volatilitás vagy az átlagos valódi tartomány százalék (ATRP 14) a záróár százalékában kifejezve.
Average true range percent (ATRP) measures volatility on a relative level. This is opposed to the ATR, which measures volatility on an absolute level. ATRP allows securities to be compared whereas ATR does not. That means lower-priced stocks won't necessarily have lower ATR values than higher-priced stocks.
The period used in the calculation is 14 days and the normalized indicator oscillates between 0 and 100 percent of recent price variation. Importantly, the indicator doesn't predict the direction of price but it describes the current volatility. The volatility is comparable across all securities and all markets.
Volatility expresses the degree of price movement. The use of ATRP as volatility compared to ATR is preferred in cases when different securities or different time periods are compared. Examples are stock screening, filtering strategies, and studying seasonality and volatility patterns over long periods of time and different markets
together, let's do more. corvel is a leader of risk and healthcare management solutions to employers, third party administrators, insurance companies and government agencies. we are publicly traded (nasdaq:crvl) and annual revenues exceeded $493 million in fy2015. our continued customer growth is a testament to our financial stability and our significant investments in new systems and technologies allows us to continue to deliver industry-leading solutions to the marketplace. corvel has approximately 3,500 associates who serve more than 2,000 customers through a national branch office network covering all 50 states.