A Beta az Clean Diesel Technologies, Inc. - -0.13
A BETA azt jelzi, hogy az állomány több-kevésbé volatilis, mint a piac egésze. Az 1-nél kevesebb béta azt jelzi, hogy az állomány kevésbé ingadozó, mint a piac, míg az 1-nél nagyobb béta azt jelzi, hogy az állomány volatilisabb. A volatilitást az átlag körüli ár ingadozásaként méri.
Beta is a measure of the risk arising from exposure to general market movements as opposed to idiosyncratic factors. The market portfolio of all investable assets has a beta of exactly 1. A beta below 1 can indicate either an investment with lower volatility than the market, or a volatile investment whose price movements are not highly correlated with the market. A beta greater than one generally means that the asset both is volatile and tends to move up and down with the market. Beta is important because it measures the risk of an investment that cannot be reduced by diversification. It does not measure the risk of an investment held on a stand-alone basis, but the amount of risk the investment adds to an already-diversified portfolio. In the capital asset pricing model, beta risk is the only kind of risk for which investors should receive an expected return higher than the risk-free rate of interest.
CDTi Advanced Materials, Inc. provides technology and solutions to the automotive emissions control markets in the United States, Canada, and Europe. Its catalyst products include synergized- platinum group metal (PGM) diesel oxidation catalysts, zero-PGM catalysts, selective catalytic reduction catalysts, and base-metal activated rhodium support catalysts. The company supplies its coated substrates directly to exhaust systems manufacturers; and catalyst technologies to automakers, heavy duty truck manufacturers, catalyst manufacturers, distributors, integrators, and retrofitters. CDTi Advanced Materials, Inc. was founded in 1996 and is headquartered in Oxnard, California.