%0 Journal Article %T Comparative statistics of Garman-Klass, Parkinson, Roger-Satchell and bridge estimators %A Alexander Saichev %A Svetlana Lapinova %J Quantitative Finance %D 2012 %I arXiv %X Comparative statistical properties of Parkinson, Garman-Klass, Roger-Satchell and bridge oscillation estimators are discussed. Point and interval estimations, related with mentioned estimators are considered %U http://arxiv.org/abs/1202.4311v1