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. David Kindness is a Certified Public Accountant ...

The GEOMEAN and HARMEAN are advanced statistical functions that typically require a deeper understanding of mathematics. This ...

SoFi is an online lender that offers a range of products, including large personal loans that you can use for various purposes. SoFi requires a minimum credit score of 650 and an annual income of at ...

How to free up time for meaningful work by Leslie A. Perlow, Constance Noonan Hadley and Eunice Eun Poking fun at meetings is the stuff of Dilbert cartoons—we can all joke about how soul-sucking and ...

Penny Gusner is a senior insurance writer and analyst at Forbes Advisor. For more than 20 years, she has been helping consumers learn how insurance laws, data, trends, and coverages affect them. Penny ...

Large chunks of the federal government, from the Bureau of Labor Statistics to the National Archives, are shut down because there’s no money to keep them open, and federal workers are facing possible ...

Miranda Marquit is a staff senior personal finance editor for Buy Side. Staff Personal Finance Editor, Buy Side Valerie Morris is a staff editor at Buy Side and a personal finance expert. A home ...

Equity is the market value of your home minus what you owe. You can borrow against it by getting a second mortgage or cash-out refinance. Some or all of the mortgage lenders featured on our site are ...

Depending on the behavior, it may become automatic for you in about 66 days. Some habits may be more challenging than others, but persistence and consistency do help to develop new ones. Whether you ...