① 只持有西维斯(CVS)的收益为:23.29%
② (CVS vs VXZ)按1:1配对交易,对冲风险组合收益为:79.65%
③ (CVS vs HMY)按1:1配对交易,对冲风险组合收益为:79.10%
④ (CVS vs KGC)按1:1配对交易,对冲风险组合收益为:76.96%
⑤ (CVS vs LAKE)按1:1配对交易,对冲风险组合收益为:73.56%
⑥ (CVS vs AU)按1:1配对交易,对冲风险组合收益为:70.53%
⑦ (CVS vs TMF)按1:1配对交易,对冲风险组合收益为:70.47%
⑧ (CVS vs NUGT)按1:1配对交易,对冲风险组合收益为:69.10%
⑨ (CVS vs GFI)按1:1配对交易,对冲风险组合收益为:68.71%
ⓐ (CVS vs DGP)按1:1配对交易,对冲风险组合收益为:52.25%
ⓑ (CVS vs GDX)按1:1配对交易,对冲风险组合收益为:50.37%