① 只持有美国科技ETF-iShares(IYW)的收益为:34.45%
② (IYW vs VXZ)按1:1配对交易,对冲风险组合收益为:79.65%
③ (IYW vs KGC)按1:1配对交易,对冲风险组合收益为:76.96%
④ (IYW vs LAKE)按1:1配对交易,对冲风险组合收益为:73.56%
⑤ (IYW vs TMF)按1:1配对交易,对冲风险组合收益为:70.47%
⑥ (IYW vs NUGT)按1:1配对交易,对冲风险组合收益为:69.10%
⑦ (IYW vs RETO)按1:1配对交易,对冲风险组合收益为:64.64%
⑧ (IYW vs DGP)按1:1配对交易,对冲风险组合收益为:52.25%
⑨ (IYW vs UGL)按1:1配对交易,对冲风险组合收益为:49.31%
ⓐ (IYW vs IAG)按1:1配对交易,对冲风险组合收益为:42.39%
ⓑ (IYW vs EDV)按1:1配对交易,对冲风险组合收益为:29.94%