1412.22
股指期货理论价格的计算公式可表示为:(t,)=<span style="line-height:1.5; ",="" "microsoft="" yahei",="" "";"="">(t)[1+(r-d)·(-t)/365]=1400×[1+(5%-1.5%)×91/365]=1412.22。<span style="line-height:1.5; ",="" "microsoft="" yahei",="" "";"="">