外汇计算（Foreign exchange calculation）.doc

外汇计算（Foreign exchange calculation） 1. dollars for the monetary base, the calculation method of cross division. Known as USD/SFR:1.6240 - 1.6248 USD/EUR:0.8110 - 0.8118 Calculate the EUR/SFR exchange rate Because of cross division, it is necessary to determine the two problems, one is to determine the numerator, the two is to determine the molecular denominator or cross. In dollars Are all the basic currency, cross rate, is containing the monetary base exchange rate based monetary position, originally given as the denominator, the original The given exchange rate is the numerator, and the cross is the denominator. The calculation of EUR/SER exchange rate requirements in this case, the exchange rate of EUR is 0.811 - 0.8118 as the denominator, and the cross, USD/SFR: 1.6240 - 1.6248 as EUR/SFR molecules, the purchase price is 1.6240/0.8118 = 2.0005, the selling price is 1.6248/0.8110=2.0035, which is the cross exchange rate: EUR/SFR: 2.0005/2.0035. $2. in two currencies are denominated currency, exchange rate is still the calculation method of cross cross division Known CAN/USD 0.895400.8953 GBP/USD 1.5871.5880 Calculate the GBP/CAD exchange rate. In this case, cross rate, is containing the monetary base exchange rate based monetary position, originally given for molecules containing the price of currency originally given as the denominator, the cross is still. By the same thought, the selling price of GBP/CAN is 1.7743[=1.5880 * (1/0.8950)]. That is: the buying rate of GBP/CAN is 1.5870/0.08953=1.7226 The selling price is 1.5880/0.8950=1.7743 The exchange rate for GBP/CAN 1.77261.7743 3. dollars is the base currency in the exchange rate of a currency, and is the currency in the exchange rate of another currency. The method of calculating cross exchange rates is the multiplication of the true values (multiplied by the same sides), i.e., the buying and selling prices of the two exchange rates are multiplied. Example: GBP/USD 1.5870-1.5880 is known USD/EUR 0.81100.8120