What Drives Exchange Rates? | Western Union GB Blog (2024)

What causes exchange rates to change? If you need to change money into another currency, you might see that exchange rates keep fluctuating. This means you could get more for your money one day than you would the next.
So, what affects exchange rates? The main factors causing currency fluctuation include:

  • Inflation
  • Interest rates
  • Recession
  • Speculation;
  • Political stability
  • Current account deficits
  • Terms of trade
  • Government debt
  • Stock markets

Here, we’ll dive into these main causes of currency fluctuation to see what causes exchange rates to change.

Inflation

One of the main factors that can cause currency fluctuation is inflation. When a country experiences high inflation, its currency becomes less valuable because it can buy fewer goods and services. This makes it less attractive to investors, and the demand for that currency decreases, causing its value to drop.
On the other hand, if a country has low inflation, its currency becomes more valuable, and it may attract more investors.

Interest rates

Another factor driving exchange rate fluctuations is interest rates. When a country raises its interest rates, it can attract more foreign investment as investors seek higher returns. This can increase the demand for that currency and cause its value to rise.
However, when a country lowers its interest rates, it may become less attractive to investors. This can result in a decrease in demand for that currency and cause its value to fall.

Recession

Economic recessions can also have a significant impact on exchange rates. When a country experiences a recession, its economy may shrink, and interest rates are likely to fall. This is often followed by a decrease in consumer spending, which can negatively impact the country’s currency value.
On the other hand, if a country’s economy is growing, investors may see it as a safe and stable investment. This results in the currency becoming more valuable.

Speculation

Another force impacting currency fluctuation is speculation. Investors may buy or sell currencies based on their expectations of future economic growth or political stability. If investors believe that a country’s economy will improve, they may buy its currency, causing its value to rise.
If investors expect a country’s economy to decline, they’re more likely to sell its currency, causing its value to fall.

Stock markets

Stock markets can also shape exchange rates. When a country’s stock market is performing well, it can attract foreign investment, which increases demand for that country’s currency.
However, when a country’s stock market is performing poorly, the opposite happens. It may deter foreign investment, causing the demand for its currency to decrease.

Political stability

Political stability can also have a big impact on currency fluctuation. When a country has a stable government, it gives investors a sense of security. However, if a country experiences political turmoil or instability, it can cause uncertainty and decrease investor confidence, which can negatively impact the currency’s value.

Current account deficits

Current account deficits occur when a country imports more than it exports. When a country has current account deficits, the country has what’s known as a net outflow of money.
It can cause a decrease in demand for the currency as it may be perceived as less valuable due to its reliance on imports.

Terms of trade

Terms of trade refer to the ratio of export prices to import prices. When a country’s terms of trade improve, it means that it’s earning more from its exports than it’s spending on imports. This can increase demand for the country’s currency, causing its exchange rate value to rise.

Government debt

Government debt is another factor that can impact exchange rates. When a country has high levels of government debt, it can make investors nervous, as it may be seen as a riskier investment. This can cause the demand for the country’s currency to decrease, causing its value to fall.

Keep track of currency fluctuation with exchange rate alerts

If you’re waiting for a favourable exchange rate before you change or send money, there’s an easy way to keep track of currency fluctuations. Instead of constantly checking the exchange rate, you can set an alert for when it changes to your desired rate.
With Western Union, you can set up exchange rate alerts to be notified as soon as it changes to the rate you’re waiting for. You can then send money to loved ones abroad right away to get the most foreign currency for your money.
To get started, register for a free account today.

What Drives Exchange Rates? | Western Union GB Blog (2024)

FAQs

What drives currency exchange rates? ›

There are countless geopolitical and economic announcements that affect the exchange rates between two countries, but a few of the most common include interest rate changes, unemployment rates, inflation reports, gross domestic product numbers, manufacturing data, and commodities.

How does Western Union determine exchange rates? ›

Here's how exchange rates are determined: Supply and demand in the global foreign exchange market—where traders buy and sell currencies based on several economic factors—decide exchange rates.

What are the key drivers of exchange rates? ›

7 factors affecting exchange rates
  • Interest and inflation rates. Inflation is the rate at which the cost of goods and services rises over time. ...
  • Current account deficits. ...
  • Government debt. ...
  • Terms of trade. ...
  • Economic performance. ...
  • Recession. ...
  • Speculation.

How do I get the best exchange rate for large amounts? ›

You can use a bank or currency broker to exchange large amounts of currency. The cost is a combination of exchange rates and transfer fees. Currency brokers can normally beat the banks in terms of cost. If a currency broker is Authorised by the FCA, it is required to use safeguarded client accounts.

What are the 3 main factors that affect currency exchange rates? ›

Here's a beginner's guide to the factors that influence changes in exchange rates.
  • Exchange rates are affected by supply and demand. ...
  • Exchange rates are affected by interest and inflation rates. ...
  • Exchange rates are affected by balance of trade deficits. ...
  • Exchange rates are affected by government debt.

What makes the exchange rate go up and down? ›

Currency fluctuations are a natural outcome of floating exchange rates, which is the norm for most major economies. Numerous factors influence exchange rates, including a country's economic performance, the outlook for inflation, interest rate differentials, capital flows and so on.

Why is the Western Union exchange rate lower? ›

Many factors go into and can cause them to change. For instance, a currency's value might go up or down due to international trading, policy decisions, investor expectations, the political climate, and the overall economic conditions of the home country.

What is the cheapest way to exchange currency? ›

The following are some of the best and least expensive places to convert currency:
  • Local banks and credit unions usually offer the best rates.
  • Major banks, such as Chase or Bank of America, often offer the added benefit of having ATMs overseas.
  • Online peer-to-peer foreign currency exchanges.

Where is the best place to exchange foreign currency? ›

Head to your bank or credit union before you leave to avoid paying ATM transaction costs. You may even receive a better exchange rate. Credit unions and banks will exchange your dollars into a foreign currency before and after your trip when you have a checking or savings account with them.

What controls the exchange rate? ›

The monetary authority manages its exchange rate by intervening (buying and selling currency) in the foreign exchange market to minimise fluctuations and keep the currency close to its target (or within its target band).

What are the five determinants of exchange rate? ›

Numerous factors influence the demand and supply of currencies, as seen in the image below. The most important factors are interest rates, inflation rates, economic and political stability, market expectations, and market liquidity & volume.

What is the best day to exchange currency? ›

Mondays often experience the lowest number of trading in foreign exchange market. Therefore, you may expect the least fluctuation in price. Friday has a definite effect which is called the summary effect. There are many traders who close their positions at the end of the week.

How do I get the best exchange rate from USD to GBP? ›

And the simple fact is you're likely to get a better rate from a money transfer specialist. Dollars to Pounds exchange rates can differ by as much as 3-4% depending on whether you use a bank or a currency broker. As well as getting a good exchange rate, currency brokers also provide a better service than a bank.

How do I get a better exchange rate? ›

Exchanges- Currency-exchange services tend to offer a slightly better deal than the banks, such as the Vancouver Bullion & Currency Exchange (VBCE), and usually have best-rate guarantees. So, if a bank offers you a rate, you can show the VBCE and get a better rate.

What controls the exchange rate of a currency? ›

In a floating regime, exchange rates are generally determined by the market forces of supply and demand for foreign exchange. For many years, floating exchange rates have been the regime used by the world's major currencies – that is, the US dollar, the euro area's euro, the Japanese yen and the UK pound sterling.

What increases the US exchange rate? ›

Differentials in Interest Rates

Higher interest rates offer banks and other lenders a better return relative to other countries. Higher interest rates attract foreign capital and cause the exchange rate to rise.

What is manipulating the exchange rates? ›

Currency manipulation is a policy used by governments and central banks of some of America's largest trading partners to artificially lower the value of their currency (in turn lowering the cost of their exports) to gain an unfair competitive advantage.

What determines the exchange value of a currency? ›

The value of a currency, like any other asset, is determined by supply and demand. An increase in demand for a particular currency will increase the value of the currency, while an increase in supply will decrease the currency's value. The exchange rate is the value of one country's currency in relation to another.

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