Discover how standard deviation calculates investment risk and market volatility, helping investors make informed decisions.

Discover the differences between standard deviation and variance, two essential metrics for investors to assess volatility ...

An asset's standard deviation tells you how much its returns vary from its average. You can quickly calculate or look up the standard deviation of different assets. A high standard deviation can ...

Standard deviation, while common, inadequately captures investment risk due to its equal treatment of gains and losses and ...