Pre Iran renewed attacks, on 27 February, the S&P 500 30-day realized dispersion index printed 37.75, while the VIX closed at ...

The MSCI World Index rose 0.73% in February, but performance diverged sharply across sectors, regions, and individual stocks.

One of the most interesting features of the current crypto markets is the elevated level of dispersion, or range of returns across different parts of the market. In today's liquid markets, sectors ...

It is common for individual stock volatility to exceed index volatility. Diversification naturally dampens aggregate movement ...

Performance dispersion is the distribution of medium-term price trends in any chosen investment universe. For example, in 2022 the S&P 500 lost 19%. The bottom top 25% performers posted an average ...

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 ...

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 ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. The average hedge fund manager across all strategies has returned just less than 7 per cent so far this year, ...