The recent financial crisis and its aftermath boost the research of economic policy uncertainty and its relevant topics. In this paper. we forecast the oil return risks based on the CAViaR method and further depict the dynamic and heterogeneous features during the crisis (or non-crisis) period. as well as in different markets via DCC-GARCH models. https://www.spidertattooz.com/Metabo-HPT-NT1865DMASTM-18V-MV-15-Gauge-Brushless-Cordless-Angled-Finish-Nailer/