Volatilidad de un activo financiero

Activo a utilizar: NATURAL GAS quotes, monthly data.

Source: MetaTrader5.

A British thermal unit (Btu) is a measure of the heat content of fuels or energy sources. It is the quantity of heat required to raise the temperature of one pound of liquid water by 1 degree Fahrenheit at the temperature that water has its greatest density (approximately 39 degrees Fahrenheit).