① 只持有达芬奇手术机器人(ISRG)的收益为:19.35%
② (ISRG vs TYHT)按1:1配对交易,对冲风险组合收益为:33.14%
③ (ISRG vs EDV)按1:1配对交易,对冲风险组合收益为:29.94%
④ (ISRG vs TLT)按1:1配对交易,对冲风险组合收益为:23.78%
⑤ (ISRG vs TLH)按1:1配对交易,对冲风险组合收益为:16.97%
⑥ (ISRG vs IEF)按1:1配对交易,对冲风险组合收益为:10.86%
⑦ (ISRG vs BND)按1:1配对交易,对冲风险组合收益为:6.79%
⑧ (ISRG vs IEI)按1:1配对交易,对冲风险组合收益为:6.37%
⑨ (ISRG vs SHY)按1:1配对交易,对冲风险组合收益为:2.27%
ⓐ (ISRG vs USDU)按1:1配对交易,对冲风险组合收益为:1.16%
ⓑ (ISRG vs FXY)按1:1配对交易,对冲风险组合收益为:0.79%