① 只持有马钢股份(600808)的收益为:-29.80%
② (600808 vs 603703)按1:1配对交易，对冲风险组合收益为:80.44%
③ (600808 vs 600988)按1:1配对交易，对冲风险组合收益为:78.33%
④ (600808 vs 600521)按1:1配对交易，对冲风险组合收益为:75.64%
⑤ (600808 vs 600289)按1:1配对交易，对冲风险组合收益为:72.63%
⑥ (600808 vs 300760)按1:1配对交易，对冲风险组合收益为:72.57%
⑦ (600808 vs 603477)按1:1配对交易，对冲风险组合收益为:66.90%
⑧ (600808 vs 002410)按1:1配对交易，对冲风险组合收益为:65.96%
⑨ (600808 vs 002684)按1:1配对交易，对冲风险组合收益为:63.31%
ⓐ (600808 vs 600371)按1:1配对交易，对冲风险组合收益为:63.23%
ⓑ (600808 vs 000876)按1:1配对交易，对冲风险组合收益为:58.83%