Using the formula '=SQRT(5)*D13' indicates that the weekly volatility is 1.46%. You can also calculate the volatility of an entire portfolio, but this formula is far more complex. To keep things ...

Standard deviation measures how far numbers in a data set are spread out from an average value. In investing, it is used as a measurement of portfolio volatility.

The denominator is the standard deviation of a portfolio's downside volatility. Here's the formula for the Sortino ratio: (portfolio return - risk-free rate) / standard deviation of downside ...

The denominator is the standard deviation of a portfolio's downside volatility. The following examples of applications of the Sortino ratio formula demonstrate how calculating risk-adjusted ...

I’m not a huge fan of diversification, because I like to take concentrated bets, so this may not be for everyone, but it’s certainly a way of reducing your portfolio's volatility. It ...

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 ...

What does that mean for portfolio allocations? Faron Daugs, wealth advisor, founder and CEO of Harrison Wallace Financial Group in Libertyville, Illinois, says recent market volatility caused his ...