NO.PZ2018091706000043
问题如下:
BBQ firm is an British company and exports steel to a firm which is in USA. Assume BBQ receives the payment of $3,600,000 . BBQ observes the spot exchange rates as the following table shows:
Then he calls a dealer who quotes 1.5500 USD/GBP for bid and 1.5505 for ask. According to the above information BBQ enters a triangular arbitrage transaction. The profit on USD 3,600,000 payment is closest to
选项:
A.0.
B.USD 6,300.
C.GBP 6,300.
解释:
A is correct.
考点:Triangular arbitrage
解析:首先我们根据题干表格的第三、第四行,通过交叉汇率求解得关于USD/GBP的市场报价。
由此我们知道,相对于DealerA的报价( 1.5500-15505 ),市场 对于GBP的报价便宜( 1.5490-1.5504 )。但是这里依然没有套利空间的存在。因为,虽然BBQ可以从市场以1.5504USD/GBP的价格买入GBP,但是他没有办法以高于1.5500USD/GBP的价格把GBP卖给DelaerA。那么货币的买入价1.5504大于卖出价1.5500,所以不存在套利空间。套利利润为0.
BBQ公司observed的bid&ask就是interbank的bid&ask吗?
我理解的observed就是市场的,但是并没有理解这个市场的就是interbank的。所以最后做套利比较的时候就有点摸不清该哪个和哪个比。