Discover the latest articles and news in related subjects. This Letter studies dispersion control in ultrahigh-Q silica disks using a method that is inspired by dispersion engineering in optical ...

This deep into the crypto winter big venture fund debuts are few and far between, a far cry compared to previous years. But the freeze is not stopping some venture capitalists from launching new funds ...

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 ...

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 ...

A new study published in Nature, conducted by an international collaboration team led by Prof. Wei Li from the Changchun Institute of Optics, Fine Mechanics and Physics (CIOMP) of the Chinese Academy ...

Every investment universe exhibits broad performance dispersion – a range of performance results in markets and sectors that still exist despite the overall current market weakness. Whatever ...

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 ...