Volatility risk

Volatility risk

Volatility risk in financial markets is the likelihood of fluctuations in the exchange rate of currencies. Therefore, it is a probability measure of the threat that an exchange rate movement poses to an investor's portfolio in a foreign currency.The volatility of the exchange rate is measured as standard deviation over a dataset of exchange rate movements.

A far more sophisticated extension of this model is the Value at Risk method, which helps to determine the actual risk exposure to a portfolio of several currencies.

Consequences of currency volatility

*Reduces volume of international trade
*Reduces long term capital flows
*Increases speculation
*Increases resources absorbed in risk management
*Economic policy making becomes difficult

ee also

*Exchange rate
*Standard deviation
*Risk management
*Value at Risk method
*Market risk


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