多项选择题
X股票与Y股票的收益状况如下:
A.0.0566 B.0.0671 C.0.0985 D.0.1118 E.0.1273
A.0.0032 B.0.0045 C.0.0097 D.0.0125 E.0.0162
A.1.95% B.4.24% C.5.05% D.6.25% E.6.78%