① 只持有美国生科ETF-SPDR(XBI)的收益为:26.19%
② (XBI vs VXZ)按1:1配对交易,对冲风险组合收益为:79.65%
③ (XBI vs LAKE)按1:1配对交易,对冲风险组合收益为:73.56%
④ (XBI vs TMF)按1:1配对交易,对冲风险组合收益为:70.47%
⑤ (XBI vs RETO)按1:1配对交易,对冲风险组合收益为:64.64%
⑥ (XBI vs UGL)按1:1配对交易,对冲风险组合收益为:49.31%
⑦ (XBI vs SGOC)按1:1配对交易,对冲风险组合收益为:33.90%
⑧ (XBI vs EDV)按1:1配对交易,对冲风险组合收益为:29.94%
⑨ (XBI vs TLT)按1:1配对交易,对冲风险组合收益为:23.78%
ⓐ (XBI vs TLH)按1:1配对交易,对冲风险组合收益为:16.97%
ⓑ (XBI vs IEF)按1:1配对交易,对冲风险组合收益为:10.86%