① 只持有中国石化(600028)的收益为:-23.51%
② (600028 vs 002049)按1:1配对交易,对冲风险组合收益为:59.99%
③ (600028 vs 600538)按1:1配对交易,对冲风险组合收益为:51.41%
④ (600028 vs 600228)按1:1配对交易,对冲风险组合收益为:45.12%
⑤ (600028 vs 300666)按1:1配对交易,对冲风险组合收益为:41.49%
⑥ (600028 vs 600161)按1:1配对交易,对冲风险组合收益为:41.27%
⑦ (600028 vs 603233)按1:1配对交易,对冲风险组合收益为:40.24%
⑧ (600028 vs 600167)按1:1配对交易,对冲风险组合收益为:37.14%
⑨ (600028 vs 603517)按1:1配对交易,对冲风险组合收益为:36.74%
ⓐ (600028 vs 603222)按1:1配对交易,对冲风险组合收益为:35.29%
ⓑ (600028 vs 600195)按1:1配对交易,对冲风险组合收益为:34.57%