Several recent studies advocate the use of nonparametric estimators of daily price vari- ability that exploit intraday information. This paper compares four such estimators, realised volatility, realised range, realised power variation and realised bipower variation, by examining their in-sample...

Several recent studies advocate the use of nonparametric estimators of daily price vari-ability that exploit intraday information. This paper compares four such estimators, realisedvolatility, realised range, realised power variation and realised bipower variation, by examiningtheir in-sample...