A.[1216.36,1245.72] B.[1216.56,1245.52] C.[1216.16,1245.92] D.[1216.76,1246.12]
A.18.37 B.18.49 C.19.13 D.19.51
A.现金交割 B.实物交割 C.现金或实物交割 D.强行减仓