Discover what a log-normal distribution is, its financial applications, and how to calculate it, including using Excel for ...

Excel offers several easy ways to calculate expiry dates. This post explores different ways to automate expiry date calculations in Excel.

We show you how to use Excel to count days between two dates using the DAYS, DATEDIF, NETWORKDAYS, and TODAY functions, and Subtraction.

Learn how to extract specific data from Excel cells using formulas, tools, and techniques to clean and organize messy datasets.

Microsoft Excel PivotTables turn data into meaningful information, but it's difficult to add grand total rows. Read on to learn how.

Learn how on-balance volume (OBV) predicts stock price movements using volume flow, and get expert tips for effectively using ...

An ideal way to calculate inflation-adjusted prices is by collecting data on a particular indicator, preferably a consumer price index.