Daniel Jassy, CFA, is an Investopedia Academy instructor and the founder of SPYderCRusher Research. He contributes to Excel and Algorithmic Trading. Amy is an ACA and the CEO and founder of OnPoint ...

Learn how to harness Excel’s TextSplit function for powerful data transformations. Save time, streamline workflows, and ...

Learn how to calculate and display variance inside Excel pivot tables. Perfect for financial analysis, reporting, and data ...

Discover how Excel Copilot and ChatGPT are transforming data analysis with natural language queries and AI-driven insights.

Tools like Excel and Google Sheets are ubiquitous these days, and learning how to use them more effectively will quickly ...

When COVID-19 arrived, researchers tried to build evolutionary family trees—known as phylogenetic trees—of the virus. These ...

I don’t use Microsoft Excel all that often, so it remains a bit of a mystery to me. I can enter text and create graphs and that’s basically it. That’s why I’ve set myself a goal to learn one new Excel ...

Daniel Jassy, CFA, is an Investopedia Academy instructor and the founder of SPYderCRusher Research. He contributes to Excel and Algorithmic Trading. David Kindness is a Certified Public Accountant ...

NEW DELHI: The state has recorded a 2.5% decline in road crash fatalities and a 2.9% drop in fatal crashes between January and September 2025, compared to the same period last year, according to Delhi ...

A version of this story appears in the September 2020 issue of National Geographic magazine. Philadelphia detected its first case of a deadly, fast-spreading strain of influenza on September 17, 1918.

Money market traders have modestly pared bets that the Bank of Canada will cut interest rates later this month following slightly hotter-than-expected inflation data Tuesday morning, the last major ...