Forex Market

The Foreign Exchange market, also referred to as the "Forex" or "FX" market is the largest financial market in the world, with a daily average turnover of US$3.2 trillion.

"Foreign Exchange" is the simultaneous buying of one currency and selling of another. Currencies are traded in pairs, for example Euro/US Dollar (EUR/USD) or US Dollar/Japanese Yen (USD/JPY).

There are two reasons to buy and sell currencies. About 5% of daily turnover is from companies and governments that buy or sell products and services in a foreign country or must convert profits made in foreign currencies into their domestic currency. The other 95% is trading for profit, or speculation.

For speculators, the best trading opportunities are with the most commonly traded (and therefore most liquid) currencies, called "the Majors." Today, more than 85% of all daily transactions involve trading of the Majors, which include the US Dollar, Japanese Yen, Euro, British Pound, Swiss Franc, Canadian Dollar and Australian Dollar.

The FX market is considered an Over The Counter (OTC) or 'interbank/interdealer' market, due to the fact that transactions are conducted between two counterparts over the telephone or via an electronic network. Trading is not centralized on an exchange, as with the stock and futures markets.

FOREX QUOTES

Reading a foreign exchange quote may seem a bit confusing at first. However, it's really quite simple if you remember two things: 1) The first currency listed first is the base currency and 2) the value of the base currency is always 1.

The US dollar is the centerpiece of the Forex market and is normally considered the 'base' currency for quotes. In the "Majors", this includes USD/JPY, USD/CHF and USD/CAD. For these currencies and many others, quotes are expressed as a unit of $1 USD per the second currency quoted in the pair. For example, a quote of USD/JPY 110.01 means that one U.S. dollar is equal to 110.01 Japanese yen.

When the U.S. dollar is the base unit and
a currency quote goes up, it means the dollar has appreciated in value and the other currency has weakened. If the USD/JPY quote we previously mentioned increases to 113.01, the dollar is stronger because it will now buy more yen than before.

The three exceptions to this rule are the British pound (GBP), the Australian dollar (AUD) and the Euro (EUR). In these cases, you might see a quote such as GBP/USD 1.7366, meaning that one British pound equals 1.7366 U.S. dollars.

In these three currency pairs, where the U.S. dollar is not the base rate, a rising quote means a weakening dollar, as it now takes more U.S. dollars to equal one pound, euro or Australian dollar.

In other words, if a currency quote goes higher, that increases the value of the base currency. A lower quote means the base currency is weakening.

Currency pairs that do not involve the U.S. dollar are called cross currencies, but the premise is the same. For example, a quote of EUR/JPY 127.95 signifies that one Euro is equal to 127.95 Japanese yen.

When trading forex you will often see a two-sided quote, consisting of a 'bid' and 'ask':

The 'bid' is the price at which you can sell the base currency (at the same time buying the counter currency).
The 'ask' is the price at which you can buy the base currency (at the same time selling the counter currency).

FOREX MARKET DRIVER

How Interest Rate Increases Drive Currency Prices
A common way to think about U.S. interest rates is how much it's going to cost to borrow money, whether for our mortgages or how much we'll earn on our bond and money market investments. Currency traders think bigger. Interest rate policy is actually a key driver of currency prices and typically a strategy for new currency traders.

Fundamentally, if a country raises its interest rates, the currency of that country will strengthen because the higher interest rates attract more foreign investors. When foreign investors invest in U.S. treasuries, they must sell their own currency and buy U.S. Dollars in order to purchase the bonds. If you believe U.S. interest rates will continue to rise, you could express that view by going long U.S. Dollars.

If you believe that the Fed has finished raising rates for the time being, you could capitalize on that view by buying a currency with a higher interest rate, or at least the prospect of relatively higher rates. For example, U.S. rates may be higher than those of Euroland now but the prospect of higher rates in Euroland, albeit still lower than the U.S., may drive investors to purchase Euros.
How Rising Gold Prices Affect Currencies
It's not hard to understand why we've experienced a run-up in gold prices lately. In the US, we're dealing with the threat of inflation and a lot of geo-political tension. Historically, gold is a country-neutral alternative to the U.S. dollar. So given the inverse relationship between gold and the U.S. Dollar, currency traders can take advantage of volatility in gold prices in innovative ways.

For example, if gold breaks an important price level, one would expect gold to move higher in coming periods. With this in mind, forex traders would look to sell dollars and buy Euros, for example, as a proxy for higher gold prices. Moreover, higher gold prices frequently have a positive impact on the currencies of major gold producers. For example, Australia is the world's third largest exporter of gold, and Canada is the world's third largest producer of gold. Therefore, if you believe the price of gold will continue to rise you could establish long positions in Australian Dollar or the Canadian Dollar - or even position to be long those currencies against other major countries like the UK or Japan.
Translating Rising Oil Prices to Currency Trading Opportunities
Equity investors already know that higher oil prices negatively impact the stock prices of companies that are highly dependent on oil such as airlines, since more expensive oil means higher expenses and lower profits for those companies.

In much the same way, a country's dependency on oil determines how its currency will be impacted by a change in oil prices. The US's massive foreign dependence on oil makes the US dollar more sensitive to oil prices than other countries. Therefore, any sharp increase in oil prices is typically dollar-negative.

If you believe the price of oil will continue to increase for the near term, you could express that viewpoint in the currency markets by once again favoring commodity-based economies like Australia and Canada or selling other energy-dependent countries like Japan.