A.100,100 B.500,500 C.1000,1000 D.5000,5000
A.10,5000 B.5,5000 C.10,1000 D.10,500
A.除權(quán)(息)參考價 B.前交易日收盤價 C.本交易日開盤價 D.前20個交易日的平均收盤價