NO.PZ2023040401000048
问题如下：
Which of the following statements best describes changes in the value of a long forward position during its life?
选项：
A.As interest rates go down, the value of the position goes up.
As the price of the underlying goes up, the value of the position goes up.
As the time to maturity goes down, the value of the position goes up
解释：
Given the formula for the value of a forward contract:
Vt(T)=
St - F0(T) (1+r)-(T-t)
it follows that the value of the contract goes up as the price of the underlying goes up.
Given the formula for the value of a forward contract:
Vt(T)= St - F0(T) (1+r)-(T-t)
没明白，这个公式如何体现这句话呢it follows that the value of the contract goes up as the price of the underlying goes up.
