期望收益 | 0.05 | 0.075 | 0.1 | 0.125 | 0.15 | 0.175 | 0.2 |
云南旅游 | −0.029229 | −0.029318 | −0.029371 | −0.029406 | −0.029430 | −0.029449 | −0.029463 |
云铝股份 | 0.215022 | 0.214981 | 0.214958 | 0.214942 | 0.214931 | 0.214922 | 0.214916 |
昆药集团 | −0.363815 | −0.364147 | −0.364343 | −0.364472 | −0.364564 | −0.364633 | −0.364686 |
南天信息 | −0.017916 | −0.017895 | −0.017882 | −0.017873 | −0.017867 | −0.017863 | −0.017860 |
沃森生物 | 0.162575 | 0.162414 | 0.162319 | 0.162256 | 0.162211 | 0.162178 | 0.162152 |
太平洋 | 0.051860 | 0.051660 | 0.051543 | 0.051465 | 0.051410 | 0.051369 | 0.051337 |
云天化 | 0.073315 | 0.073003 | 0.072818 | 0.072697 | 0.072610 | 0.072546 | 0.072496 |
我爱我家 | −0.086268 | −0.086582 | −0.086767 | −0.086889 | −0.086976 | −0.087041 | −0.087091 |
方差(风险) | 0.607600 | 1.100500 | 1.738900 | 2.522600 | 3.451700 | 4.526100 | 5.745900 |