Example of Calculating Variance in Excel In the example below, we will calculate the variance of 20 days of daily returns in the highly popular exchange-traded fund (ETF) named SPY, which invests ...

Stock's historical variance measures its return stability over time. Higher variance indicates greater return unpredictability and risk. Calculate variance using Excel to simplify the process for ...

Excel VARPS is appropriate for calculating fluctuations using a sample, while VARPA is appropriate for doing so with a complete data set. Add up to 255 data values -- also called arguments -- to ...

How to Set Up Auto Calculate in Excel 2010. ... This calculates the variance. Calculate the square root of the variance. This is the standard deviation. Resources.

Calculating Beta in Excel . It may seem redundant to calculate beta because it’s a widely used and publicly available metric. But there’s one reason to do it manually: the fact that different ...