黄金国内国际板对原油避险能力的研究
季俊伟,陈亦霏,陆静,罗涵

Research for theHedging Capability of the Gold Domestic Board and the Gold International Board on Crude Oil
Junwei JI,Yifei CHEN,Jing LU,Han LUO
图4 黄金国际板与WTI原油收盘价变化趋势
Fig.4 Change trend of gold international board and WTI crude oil closing prices