① 只持有先导智能(300450)的收益为:43.60%
② (300450 vs 300363)按1:1配对交易，对冲风险组合收益为:122.85%
③ (300450 vs 002847)按1:1配对交易，对冲风险组合收益为:110.82%
④ (300450 vs 300482)按1:1配对交易，对冲风险组合收益为:101.63%
⑤ (300450 vs 002557)按1:1配对交易，对冲风险组合收益为:99.84%
⑥ (300450 vs 601038)按1:1配对交易，对冲风险组合收益为:83.35%
⑦ (300450 vs 002714)按1:1配对交易，对冲风险组合收益为:82.31%
⑧ (300450 vs 000661)按1:1配对交易，对冲风险组合收益为:82.18%
⑨ (300450 vs 600359)按1:1配对交易，对冲风险组合收益为:78.45%
ⓐ (300450 vs 600988)按1:1配对交易，对冲风险组合收益为:78.33%
ⓑ (300450 vs 600371)按1:1配对交易，对冲风险组合收益为:63.23%