经典题 section4 risk metrics and hedges
题目2.2 答案选D
A选项 implied that the options’ value increases at a decreasing rate as the option goes further into the money.
这句话错在”at a decreasing rate “应该是 increasing rate .我
的问题是后半句”as the option goes into the money “不太懂,它的意思是underlying value 上升, yield下降,然后正凸性原因使 option value加速上升吗?因为这里没说是call还是put,goes into the money ,underlying value不一定上升吧?