Is Volatility Variance or Standard Deviation?

Volatility is Usually Standard Deviation, Not Variance

In finance, volatility is usually understood as standard deviation.

Of course, variance and standard deviation are very closely related (standard deviation is the square root of variance), but the common interpretation of volatility is standard deviation of returns, and not variance.

Here you can find more details:

Is Volatility and Standard Deviation the Same?

Variance vs. Standard Deviation

For more information about the difference between variance and standard deviation and for step-by-step calculation of both, see:

Calculating Variance and Standard Deviation in 4 Easy Steps

Related pages

realised volatility formulauses of skewnesssvxy prospectuswhat does macd stand forhow to calculate mean in excel 2007fxb etffifo accounting calculatorformula of population meancumulative distribution function excelnotepad themevariance of returns calculatorbull call spread option strategycalculation of skewnesscreating excel formulasexponential moving average c#price weighted index formulavega greek letterdividend calculator spreadsheetexponential moving average calculationoptions delta calculators&p correlationrsi share priceoverbought oversoldmacd buy signalstandard deviation example in exceldaily volatility calculation formulacalculator for mean and standard deviationimplied volatility formulaoption theta calculatorcboe vix quotecontango chartstock market return calculator historicalhow to find the wacc of a companyfloat adjusted market cap13f sec filingshare price volatility calculatornormsdist calculatormsft yahoo financegamma call optionform 13f hrhow many shares in an option contractpopular stock indexeshow to calculate the population meancompute sample covarianceweighted average formula accountingkurtosis spss interpretationtrading vix optionswhat is implied volatility how can it be calculatedvelocityshares tvixhedge funds definition with examplesvix short term futureshow to compute implied volatilitysample kurtosisfinding covariance in exceloption calculator excelotm stockdefine kurtosis and skewnessrealized yield calculatorthe black-scholes formulaproshares fundsuvxy yahoo financehow to buy vixhow to find implied volatilityweighted average share price calculation13f securitiescalculating mean and standard deviation in excelrho optionsformula for calculating median13 f filingshow to draw break even chart in excel13f berkshire hathawayshort straddle positionapple stock history graphitm put