Volatility refers to the degree of variation in the price or value of an asset, security, or market over a specific period, typically measured by the standard deviation or variance of returns. It ...

Forbes contributors publish independent expert analyses and insights. Dan Irvine is an investment manager covering market trends. Volatility, a measure of an asset's price fluctuations around its mean ...

With investments, volatility refers to changes in an asset's or market's price — especially as measured against its usual behavior or a benchmark. Volatility is often expressed as a percentage: If a ...

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