① 只持有海格通信(002465)的收益为:30.93%
② (002465 vs 002901)按1:1配对交易，对冲风险组合收益为:108.35%
③ (002465 vs 300482)按1:1配对交易，对冲风险组合收益为:101.63%
④ (002465 vs 300558)按1:1配对交易，对冲风险组合收益为:99.83%
⑤ (002465 vs 603345)按1:1配对交易，对冲风险组合收益为:96.23%
⑥ (002465 vs 002607)按1:1配对交易，对冲风险组合收益为:92.44%
⑦ (002465 vs 603658)按1:1配对交易，对冲风险组合收益为:85.50%
⑧ (002465 vs 002714)按1:1配对交易，对冲风险组合收益为:82.31%
⑨ (002465 vs 000661)按1:1配对交易，对冲风险组合收益为:82.18%
ⓐ (002465 vs 600988)按1:1配对交易，对冲风险组合收益为:78.33%
ⓑ (002465 vs 600812)按1:1配对交易，对冲风险组合收益为:77.73%