① 只持有甲骨文(ORCL)的收益为:4.31%
② (ORCL vs DGP)按1:1配对交易,对冲风险组合收益为:52.25%
③ (ORCL vs UGL)按1:1配对交易,对冲风险组合收益为:49.31%
④ (ORCL vs IAG)按1:1配对交易,对冲风险组合收益为:42.39%
⑤ (ORCL vs EDV)按1:1配对交易,对冲风险组合收益为:29.94%
⑥ (ORCL vs IAU)按1:1配对交易,对冲风险组合收益为:26.86%
⑦ (ORCL vs GLD)按1:1配对交易,对冲风险组合收益为:26.59%
⑧ (ORCL vs TLT)按1:1配对交易,对冲风险组合收益为:23.78%
⑨ (ORCL vs TLH)按1:1配对交易,对冲风险组合收益为:16.97%
ⓐ (ORCL vs IEF)按1:1配对交易,对冲风险组合收益为:10.86%
ⓑ (ORCL vs BND)按1:1配对交易,对冲风险组合收益为:6.79%