Market analysts express standard deviation in percentage form. For example, the standard deviation for the S&P 500 index from 2015 to 2025 was 15.37%. Using the spreadsheet, you can paste the ...

The above example is simplified to illustrate ... You can easily do this using an Excel spreadsheet and calculating the standard deviation (stdev function) of the 12 monthly returns for each ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New ...

With those values, you can use a spreadsheet program like Microsoft Excel to calculate the asset's standard deviation. Investors use standard deviation as a proxy for volatility. To interpret ...

For example, the market may be ... that from any business or broker's website. Excel has many more functions, however. It can calculate standard deviation, percentage of return, overall profit ...

Picture this: you’re working on a massive dataset in Excel, trying to make sense ... such as calculating the mean, median, and standard deviation to understand data distribution.