题目内容
(请给出正确答案)
[主观题]
以下各题,选项“二选一” 12, A mutual fund manager would use index futures. He or she would__
______ futures contracts on a stock index, therefore reducing any downside risk for a certain period of time. (long/short )
提问人:网友wangshione
发布时间:2022-01-06