This post explains how to calculate Weighted Average in Excel with percentages. In a standard arithmetic average where the sum of values is divided by the number of values, each data value is ...

But if not, you need to calculate a weighted average trade price, because a simple average of the prices won't be accurate. Keep reading to learn how to do both.

Learn how to calculate simple, weighted and exponential moving averages in Microsoft Excel using Data Analysis Tool Pack or Formula.

Exponentially Weighted Moving Average or Exponential Weighted Average is a very important concept to understand Optimization ...

Learn how time-weighted rate of return works and how to use it for your portfolio.

Knowing how to calculate your portfolio's returns is essential to becoming a savvier investor. Learn the basic principles ...