| WAB Stock | | | USD 144.55 0.91 0.63% |
Westinghouse Air technical analysis lookup allows you to check this and other technical indicators for Westinghouse Air Brake or any other equities. You can select from a set of available technical indicators by clicking on the link to the right. Please note, not all equities are covered by this module due to inconsistencies in global equity categorizations and data normalization technicques. Please check also
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Westinghouse Air Brake has current Jensen Alpha of 0.148. Jensen alpha is a measure of the returns that are attributable to the managers' ability to select security and time the market. In other words, it is the returns remaining after deducting what would have been attributable to beta returns (which do not require skill) and the risk-freerate.
Jensen Alpha | = | ER[a] - RFR * (1-BETA) | - | BETA * ER[b]) |
| = | 0.148 | |
| ER[a] | = | Expected return on investing in Westinghouse Air |
| ER[b] | = | Expected return on market index or selected benchmark |
| BETA | = | Beta coefficient between Westinghouse Air and the market |
| RFR | = | Risk Free Rate of return. Typically T-Bill Rate |
Westinghouse Air Jensen Alpha Peers Comparison
Westinghouse Jensen Alpha Relative To Other Indicators
Westinghouse Air Brake is rated
first in jensen alpha category among related companies. It is currently under evaluation in semi variance category among related companies fabricating about
1.71 of Semi Variance per Jensen Alpha. The ratio of Semi Variance to Jensen Alpha for Westinghouse Air Brake is roughly
1.71 Jensen alpha is the difference between the return of the portfolio, and what the portfolio should theoretically have earned. Any portfolio can be expected to earn the risk-free rate (RF), plus the market risk premium (which is given by [Beta x (Market Portfolio Return - Risk-Free Rate)]. Anything remaining over and above is alpha.
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