Express measurement of market volatility using ergodicity conceptJack Sarkissian
Don't we want to base our trading decisions on current market conditions? Then why should we rely on time averages only because they are simple to comprehend? We can get current market volatility a lot faster by applying the ERGODICITY concept to financial markets. Ensemble averaging allows to measure market volatility quickly, based on only two points in time and is as relevant to volatility measurement as the traditional measures.
Express measurement of market volatility using ergodicity conceptJack Sarkissian
Don't we want to base our trading decisions on current market conditions? Then why should we rely on time averages only because they are simple to comprehend? We can get current market volatility a lot faster by applying the ERGODICITY concept to financial markets. Ensemble averaging allows to measure market volatility quickly, based on only two points in time and is as relevant to volatility measurement as the traditional measures.