If we look back over the history of modern financial markets, one of the most influential developments was the Black-Scholes option pricing formula. However, there are a number of misconceptions ...

This week's tutorial covers a number functions in Google's Spreadsheet app, Google Sheets. Here we take a practical look at using weekdays in calculations, introduce "if" statements and learn how to ...

Whether you’re tracking sales, managing budgets, or analyzing trends, the challenge of pulling out meaningful insights from an Excel spreadsheet can feel like searching for a needle in a haystack. But ...