① 只持有连云港(601008)的收益为:-37.96%
② (601008 vs 002568)按1:1配对交易，对冲风险组合收益为:116.07%
③ (601008 vs 300601)按1:1配对交易，对冲风险组合收益为:113.28%
④ (601008 vs 603520)按1:1配对交易，对冲风险组合收益为:109.51%
⑤ (601008 vs 300482)按1:1配对交易，对冲风险组合收益为:101.63%
⑥ (601008 vs 002557)按1:1配对交易，对冲风险组合收益为:99.84%
⑦ (601008 vs 603605)按1:1配对交易，对冲风险组合收益为:96.30%
⑧ (601008 vs 603345)按1:1配对交易，对冲风险组合收益为:96.23%
⑨ (601008 vs 601100)按1:1配对交易，对冲风险组合收益为:93.35%
ⓐ (601008 vs 002607)按1:1配对交易，对冲风险组合收益为:92.44%
ⓑ (601008 vs 603638)按1:1配对交易，对冲风险组合收益为:88.62%