45 若某投資組合的預期報酬為6%,標準差為20%,若無風險利率為2%,則其夏普指標為多少?
(A)0.15
(B)0.2
(C)0.25
(D)0.3
(A)0.15
(B)0.2
(C)0.25
(D)0.3
答案:登入後查看
統計: A(91), B(677), C(117), D(87), E(0) #1911826
統計: A(91), B(677), C(117), D(87), E(0) #1911826