① 只持有三花智控(002050)的收益为:84.48%
② (002050 vs 002557)按1:1配对交易，对冲风险组合收益为:99.84%
③ (002050 vs 603345)按1:1配对交易，对冲风险组合收益为:96.23%
④ (002050 vs 002714)按1:1配对交易，对冲风险组合收益为:82.31%
⑤ (002050 vs 000661)按1:1配对交易，对冲风险组合收益为:82.18%
⑥ (002050 vs 603338)按1:1配对交易，对冲风险组合收益为:78.51%
⑦ (002050 vs 600988)按1:1配对交易，对冲风险组合收益为:78.33%
⑧ (002050 vs 600812)按1:1配对交易，对冲风险组合收益为:77.73%
⑨ (002050 vs 600289)按1:1配对交易，对冲风险组合收益为:72.63%
ⓐ (002050 vs 002684)按1:1配对交易，对冲风险组合收益为:63.31%
ⓑ (002050 vs 600763)按1:1配对交易，对冲风险组合收益为:62.92%