Dispersion is a fundamental measure of risk and opportunity in the stock market; it measures how differently stocks are performing, or are expected to perform. The Dispersion Index was launched in ...

Dispersion is an important statistical measure that quantifies the range of outcomes among the components of an index during a specific period. The S&P 500 Realized Dispersion Indices offer two ...

Lasers that transmit data on optical fibers do not produce monochromatic light. Instead, they provide a narrow spectrum that includes many wavelengths. The physical characteristics of optical fibers ...

The financial markets have been very challenging over the past couple of years with few strategies generating alpha. Dispersion trading is one of the few strategies that have worked in this difficult ...

The author examines dry dispersion and outlines the related analytical method development. Across the pharmaceutical industry, laser-diffraction technology is well established for particle-size ...

The total quantity of metal available for the reaction needs to be measured to characterize a catalyst sample. The available metal is measured in terms of a percentage of the total number of surface ...