① 只持有威孚高科(000581)的收益为:9.81%
② (000581 vs 603883)按1:1配对交易,对冲风险组合收益为:33.33%
③ (000581 vs 300347)按1:1配对交易,对冲风险组合收益为:26.82%
④ (000581 vs 603866)按1:1配对交易,对冲风险组合收益为:25.36%
⑤ (000581 vs 600489)按1:1配对交易,对冲风险组合收益为:22.71%
⑥ (000581 vs 002072)按1:1配对交易,对冲风险组合收益为:18.80%
⑦ (000581 vs 603806)按1:1配对交易,对冲风险组合收益为:16.63%
⑧ (000581 vs 600094)按1:1配对交易,对冲风险组合收益为:15.70%
⑨ (000581 vs 600612)按1:1配对交易,对冲风险组合收益为:13.45%
ⓐ (000581 vs 603701)按1:1配对交易,对冲风险组合收益为:11.33%
ⓑ (000581 vs 002007)按1:1配对交易,对冲风险组合收益为:10.17%