Cross-correlation is a measurement that tracks the movements over time of two variables relative to each other.

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Thomas J. Brock is a CFA and CPA with more than 20 years of experience in various areas including investing, ...

Microsoft Excel has taken a bold step forward with its latest feature, now allowing cells to store lists, arrays, and even nested arrays. This update, currently in beta for Microsoft 365 Insiders, ...

Most of us seem to be hankering after romantic love. But few of us realize that, far from being timeless and universal, romantic love is a modern construct that emerged in tandem with the novel. In ...

Microsoft is testing a major Excel upgrade that lets users store multiple values inside a single cell using new Lists and array capabilities. Users can create a List through Insert > List or Ctrl+J, ...

Microsoft is changing one of Excel’s most familiar rules: a cell no longer has to contain just one value. The company has introduced lists, arrays in cells and nested arrays, giving users new ways to ...