① 只持有东软载波(300183)的收益为:3.81%
② (300183 vs 000661)按1:1配对交易，对冲风险组合收益为:82.18%
③ (300183 vs 600988)按1:1配对交易，对冲风险组合收益为:78.33%
④ (300183 vs 600246)按1:1配对交易，对冲风险组合收益为:75.46%
⑤ (300183 vs 600289)按1:1配对交易，对冲风险组合收益为:72.63%
⑥ (300183 vs 603477)按1:1配对交易，对冲风险组合收益为:66.90%
⑦ (300183 vs 002684)按1:1配对交易，对冲风险组合收益为:63.31%
⑧ (300183 vs 600763)按1:1配对交易，对冲风险组合收益为:62.92%
⑨ (300183 vs 600186)按1:1配对交易，对冲风险组合收益为:60.88%
ⓐ (300183 vs 000876)按1:1配对交易，对冲风险组合收益为:58.83%
ⓑ (300183 vs 601872)按1:1配对交易，对冲风险组合收益为:53.80%