Le Volatilité de ALS Limited est 2.39%
La volatilité ou pourcentage gamme réelle moyenne (ATRP 14) est l'ATR exprimé en pourcentage du cours de clôture.
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
ALS Limited provides professional technical services primarily in the areas of testing, measurement, and inspection in Africa, Asia/Pacific, Europe, the Middle East, North Africa, and the Americas. The company operates through three segments: Commodities, Life Sciences, and Industrial. The Commodities segment offers assaying and analytical testing, and metallurgical services for the mining and mineral exploration companies in geochemistry, metallurgy, inspection, and coal quality areas. Its testing and consulting services cover the resource life cycle, including exploration, feasibility, optimization, production, design, development, trade, and rehabilitation. This segment also provides coal sampling, analysis and certification, formation evaluation, and related analytical testing services. The Life Sciences segment offers analytical testing and sampling, and remote monitoring services for the environmental, food, pharmaceutical, and consumer products markets; and microbiological, physical, and chemical testing services. This segment also provides analytical testing data to assist consulting and engineering firms, industries, and governments. The Industrial segment offers diagnostic testing and engineering solutions for the energy, resources, transportation, and infrastructure sectors. This segment serves asset owners, operators, constructors, and equipment manufacturers in the power, petrochemical, mining, minerals processing, water, infrastructure, and transportation industries. The company was formerly known as Campbell Brothers Limited and changed its name to ALS Limited in August 2012. ALS Limited was founded in 1863 and is headquartered in Stafford, Australia.