Volatility 2019-02-04 08:00:00

Volatility

The amount of uncertainty associated with the size of change in a security or market index’s value. In statistics, volatility is determined by the standard deviation or variance of returns for the same security or index. A higher volatility means that a security’s value is more unpredictable, typically carrying a greater amount of risk. A lower volatility means that the security’s value does not fluctuate as much, and tends to be more stable.

For example, say Security A has fluctuated in value from $50 to $120 three times this year, while Security B has fluctuated between $70 to $80 three times as well. Given that Security A has changed in value at a higher variance from its average during this time period, it is said to be more volatile, or more unpredictable.

 

 


Manage risk and help maximize opportunity

Investment Property Wealth Management eBook

Download the eBook