① 只持有清新环境(002573)的收益为:-24.05%
② (002573 vs 603703)按1:1配对交易，对冲风险组合收益为:80.44%
③ (002573 vs 600988)按1:1配对交易，对冲风险组合收益为:78.33%
④ (002573 vs 600289)按1:1配对交易，对冲风险组合收益为:72.63%
⑤ (002573 vs 300760)按1:1配对交易，对冲风险组合收益为:72.57%
⑥ (002573 vs 002684)按1:1配对交易，对冲风险组合收益为:63.31%
⑦ (002573 vs 600371)按1:1配对交易，对冲风险组合收益为:63.23%
⑧ (002573 vs 600763)按1:1配对交易，对冲风险组合收益为:62.92%
⑨ (002573 vs 600529)按1:1配对交易，对冲风险组合收益为:61.82%
ⓐ (002573 vs 600186)按1:1配对交易，对冲风险组合收益为:60.88%
ⓑ (002573 vs 000876)按1:1配对交易，对冲风险组合收益为:58.83%