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 ...

Repeating fast radio bursts (FRBs) are mysterious radio transient sources in the universe that emit a repeating radio pulse lasting for a few milliseconds. Plasma lensing is the cold, non-magnetized, ...

Across the universe of concepts used to understand and fully develop a trading strategy, volatility ranks among the highest. In the most basic sense, volatility is a measure of risk and uncertainty.

The result is a market in which individual stocks can move dramatically even when major indexes remain relatively subdued.

CALPUFF is a multi-layer, multi-species non-steady-state puff dispersion model that simulates the effects of time- and space-varying meteorological conditions on pollution transport, transformation ...

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 ...

In a Part 2 of this series of posts, Priya described the two main types of optical fiber: single-mode and multi-mode. Now we look deeper into limitations of high-speed networks, when optical data ...