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$1.9 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, we believe 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.

A true 24-hour market from Sunday 5:00 PM ET to Friday 5:00PM ET, Forex trading begins each day in Sydney, and moves around the globe as the business day begins in each financial center, first to Tokyo, London, and New York. Unlike any other financial market, investors can respond to currency fluctuations caused by economic, social and political events at the time they occur - day or night.

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 market

Forex trading examples

Example 1 :

An investor has a margin deposit with Saxo Bank of USD 100,000.

The investor expects the US dollar to rise against the Swiss franc and therefore decides to buy USD 2,000,000 - 2% of his maximum possible exposure at a 1% margin Forex gearing.

The Saxo Bank dealer quotes him 1.5515-20. The investor buys USD at 1.5520.

Day 1: Buy USD 2,000,000 vs CHF 1.5520 = Sell CHF 3,104,000.

Four days later, the dollar has actually risen to CHF 1.5745 and the investor decides to take his profit.

Upon his request, the Saxo Bank dealer quotes him 1.5745-50. The investor sells at 1.5745.

Day 5: Sell USD 2,000,000 vs CHF 1.5745 = Buy CHF 3,149,000.

As the dollar side of the transaction involves a credit and a debit of USD 2,000,000, the investor's USD account will show no change. The CHF account will show a debit of CHF 3,104,000 and a credit of CHF 3,149,000. Due to the simplicity of the example and the short time horizon of the trade, we have disregarded the interest rate swap that would marginally alter the profit calculation.

This results in a profit of CHF 45,000 = approx. USD 28,600 = 28.6% profit on the deposit of USD 100,000.

Example 2 :
The investor follows the cross rate between the EUR o and the Japanese yen. He believes that this market is headed for a fall. As he is not quite confident of this trade, he uses less of the leverage available on his deposit. He chooses to ask the dealer for a quote in EUR 1,000,000. This requires a margin of EUR 1,000,000 x 5% = EUR 10,000 = approx. USD 52,500 (EUR /USD 1.05).

The dealer quotes 112.05-10. The investor sells EUR at 112.05.

Day 1: Sell EUR 1,000,000 vs JPY 112.05 = Buy JPY 112,050,000.

He protects his position with a stop-loss order to buy back the EUR o at 112.60. Two days later, this stop is triggered as the EUR o strengthens short term in spite of the investor's expectations.

Day 3: Buy EUR 1,000,000 vs JPY 112.60 = Sell JPY 112,600,000.

The EUR side involves a credit and a debit of EUR 1,000,000. Therefore, the EUR account shows no change. The JPY account is credited JPY 112.05m and debited JPY 112.6m for a loss of JPY 0.55m. Due to the simplicity of the example and the short time horizon of the trade, we have disregarded the interest rate swap that would marginally alter the loss calculation.

This results in a loss of JPY 0.55m = approx.USD 5,300 (USD/JPY 105) = 5.3% loss on the original deposit of USD 100,000.

Example 3
The investor believes the Canadian dollar will strengthen against the US dollar. It is a long term view, so he takes a small position to allow for wider swings in the rate:

He asks Saxo Bank for a quote in USD 1,000,000 against the Canadian dollar. The dealer quotes 1.5390-95 and the investors sells USD at 1.5390. Selling USD is the equivalent of buying the Canadian dollar.

Day 1: Sell USD 1,000,000 vs CAD 1.5390. He swaps the position out for two months receiving a forward rate of CAD 1.5357 = Buy CAD 1,535,700 for Day 61 due to the interest rate differential.

After a month, the desired move has occurred. The investor buys back the US dollars at 1.4880. He has to swap the position forward for a month to match the original sale. The forward rate is agreed at 1.4865.

Day 31: Buy USD 1,000,000 vs CAD 1.4865 = Sell CAD 1,486,500 for Day 61.

Day 61: The two trades are settled and the trades go off the books. The profit secured on Day 31 can be used for margin purposes before Day 61.

The USD account receives a credit and debit of USD 1,000,000 and shows no change on the account. The CAD account is credited CAD 1,535,700 and debited CAD 1,486,500 for a profit of CAD 49,200 = approx. USD 33,100 = profit of 33.1% on the original deposit of USD 100,000.