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 |