题目内容 (请给出正确答案)
提问人:网友d*******1 发布时间:2022年3月14日 23:03
[单项选择题]

当投资者预期国债基差将要扩大时,他可以进行买入基差交易,影响买入基差的因素包括()。Ⅰ.现货国债Ⅱ.现货国债除以转换因子Ⅲ.总值等于现货国债量的国债期货Ⅳ.总值等于现货国债量乘上转换因子的国债期货

A.Ⅰ、Ⅳ

B.Ⅱ、Ⅲ

C.Ⅰ、Ⅱ、Ⅳ

D.Ⅰ、Ⅲ

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