Excel automations cover auto-updating charts, deadline flags, and smart links; Ctrl+T table charts expand as new rows appear.

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Samantha (Sam) Silberstein, CFP®, CSLP®, EA, ...

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 ...

Calculate dividends by subtracting year-end retained earnings from start-year retained earnings, then net income. Dividend payout ratio (DPR) is found by dividing total dividends by net income to ...

Enter household income you received, such as wages, unemployment, interest and dividends. Choose the filing status you use when you file your tax return Input the total of your itemized deductions, ...

Estimate your 2026 tax refund or bill using our free income tax calculator. Enter your income, age and filing status to get started. Annual gross income Think of this as your salary, or the sum of ...

Net worth is a measure of how much wealth you have that represents financial stability. Net worth is calculated by adding up the value of assets and subtracting the amount of liabilities. Investing ...

The Apple iPhone is one of the most innovative inventions of the 21st century. To date, over 2.3 billion iPhones have been sold across the world. It's arguably one of the most revolutionary devices ...