Discover how to accurately calculate beta in Excel, understand its importance in finance, and ensure consistency by choosing the correct time periods for data analysis.

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 ...

To manually crop a picture in Microsoft Word, Excel, or PowerPoint, select it, and in the Picture Format tab on the ribbon, click the top half of the split "Crop" button.

Intrinsic value estimates a stock's true worth, often differing from market price. Discounted cash flow analysis calculates intrinsic value based on predicted future cash flows. Using financial ...

The proportion of grades 7 to 9, which are equivalent to A*/A, rose by nearly 2 percentage points in 2025. The data for 2025 ...

Introduction Stroke is the second leading cause of death and disability creating a huge economic burden annually. Robot-assisted training (RT) is a promising therapy in stroke rehabilitation, but for ...

To create data bars in Excel, select your cells and then choose data bars from Conditional Formatting.

You can combine two columns in Excel using several formulas and tools available in the software. Here's how to combine two columns in Excel.

Dana Miranda is a Certified Educator in Personal Finance, creator of the Healthy Rich newsletter and author of You Don't Need a Budget: Stop Worrying about Debt, Spend without Shame, and Manage Money ...

Growing up in a family of 12 siblings, a little rivalry is inevitable along with drama and jostling for position - especially when your sister happens to be one of the world's biggest music stars. And ...