① 只持有淡水河谷(VALE)的收益为:-6.28%
② (VALE vs VIXY)按1:1配对交易,对冲风险组合收益为:81.25%
③ (VALE vs VXX)按1:1配对交易,对冲风险组合收益为:80.42%
④ (VALE vs VIXM)按1:1配对交易,对冲风险组合收益为:79.67%
⑤ (VALE vs VXZ)按1:1配对交易,对冲风险组合收益为:79.65%
⑥ (VALE vs HMY)按1:1配对交易,对冲风险组合收益为:79.10%
⑦ (VALE vs LAKE)按1:1配对交易,对冲风险组合收益为:73.56%
⑧ (VALE vs AU)按1:1配对交易,对冲风险组合收益为:70.53%
⑨ (VALE vs TMF)按1:1配对交易,对冲风险组合收益为:70.47%
ⓐ (VALE vs GFI)按1:1配对交易,对冲风险组合收益为:68.71%
ⓑ (VALE vs GOLD)按1:1配对交易,对冲风险组合收益为:65.75%