+**Volatility** is a statistical measure of the dispersion of returns for a given [Time Series](/wiki/time-series). It reflects the speed and magnitude of price changes, often serving as an indicator of [Risk](/wiki/risk) or uncertainty, especially within financial markets.
+## See also
+- [Standard Deviation](/wiki/standard-deviation)
+- [Market](/wiki/market)
+- [Investment](/wiki/investment)