NO.PZ2018091706000058
问题如下：
The following are the current spot rate and forward
points being quoted for theCHF/GBP currency pair:
The current all-in
bid rate for delivery of GBP against the CHF in three months isclosest to:
选项：
A.
1.49136
B.
1.49150
C.
1.49164
解释：
The
current all-in three month bid rate for GBP (the base currency) is equalto
1.4939 + (–25.4/10,000) = 1.49136.
解析：根据表格数据，计算过程如下：
1.4939
+ (–25.4/10,000) = 1.49136.
老师您好，我想问下题目中汇率现价是1.4939-1.4941CHF/GBP，bid price是1.4939，bid price可以理解为dealer买一个GBP需要花1.4939CHF，ask price可以理解为dealer卖一个GBP卖价为1.4941CHF。所以我们买GBP时对应的是dealer的卖价，我们买一个GBP需要花1.4941CHF。
这样算的话，三个月后交付一个GBP相当于买一个GBP，价格应该是1.4941-24.6=1.4916。
请问我的理解是哪一步有误呢？
