① 只持有航天信息(600271)的收益为:-30.79%
② (600271 vs 603566)按1:1配对交易,对冲风险组合收益为:82.51%
③ (600271 vs 600359)按1:1配对交易,对冲风险组合收益为:78.45%
④ (600271 vs 600988)按1:1配对交易,对冲风险组合收益为:78.33%
⑤ (600271 vs 600416)按1:1配对交易,对冲风险组合收益为:72.94%
⑥ (600271 vs 600289)按1:1配对交易,对冲风险组合收益为:72.63%
⑦ (600271 vs 002684)按1:1配对交易,对冲风险组合收益为:63.31%
⑧ (600271 vs 600371)按1:1配对交易,对冲风险组合收益为:63.23%
⑨ (600271 vs 000876)按1:1配对交易,对冲风险组合收益为:58.83%
ⓐ (600271 vs 601872)按1:1配对交易,对冲风险组合收益为:53.80%
ⓑ (600271 vs 002785)按1:1配对交易,对冲风险组合收益为:51.86%