① 只持有工业富联(601138)的收益为:8.49%
② (601138 vs 002847)按1:1配对交易，对冲风险组合收益为:110.82%
③ (601138 vs 603345)按1:1配对交易，对冲风险组合收益为:96.23%
④ (601138 vs 002607)按1:1配对交易，对冲风险组合收益为:92.44%
⑤ (601138 vs 601038)按1:1配对交易，对冲风险组合收益为:83.35%
⑥ (601138 vs 002714)按1:1配对交易，对冲风险组合收益为:82.31%
⑦ (601138 vs 000661)按1:1配对交易，对冲风险组合收益为:82.18%
⑧ (601138 vs 600359)按1:1配对交易，对冲风险组合收益为:78.45%
⑨ (601138 vs 600988)按1:1配对交易，对冲风险组合收益为:78.33%
ⓐ (601138 vs 600416)按1:1配对交易，对冲风险组合收益为:72.94%
ⓑ (601138 vs 600289)按1:1配对交易，对冲风险组合收益为:72.63%