Forex Trading Basics

What Is Forex?

The global foreign exchange market is the biggest market in the world. The 3.2 trillion USD daily turnover dwarfs the combined turnover of all the world's stock and bond markets.

There are many reasons for the popularity of foreign exchange trading, but among the most important are the leverage available, the high liquidity 24 hours a day and the very low dealing costs associated with trading.

Of course many commercial organisations participate purely due to the currency exposures created by their import and export activities, but the main part of the turnover is accounted for by financial institutions. Investing in foreign exchange remains predominantly the domain of the big professional players in the market - funds, banks and brokers. Nevertheless, any investor with the necessary knowledge of the market's functions can benefit from the advantages stated above.

In the following article, we would like to introduce you to some of the basic concepts of foreign exchange trading. If you would like any further information, we suggest that you sign up for a FREE Membership on this website, where you will be able to exchange views with other Forex traders and get answers to any questions you might have.

Margin Trading

Foreign exchange is normally traded on margin. A relatively small deposit can control much larger positions in the market. For trading the main currencies, Saxo Bank requires a 1% margin deposit. This means that in order to trade one million dollars, you need to place just USD 10,000 by way of security.

In other words, you will have obtained a gearing of up to 100 times. This means that a change of, say 2%, in the underlying value of your trade will result in a 200% profit or loss on your deposit. See below for specific examples. As you can see, this calls for a very disciplined approach to trading as both profit opportunities and potential risks are very large indeed. Please refer to our page Forex Rates & Conditions for current Spreads, Margins and Conditions.

Base Currency and Variable Currency

When you trade, you will always trade a combination of two currencies. For example, you will buy US dollars and sell euro. Or buy euro and sell Japanese yen, or any other combination of dozens of widely traded currencies. But there is always a long (bought) and a short (sold) side to a trade, which means that you are speculating on the prospect of one of the currencies strengthening in relation to the other.

The trade currency is normally, but not always, the currency with the highest value. When trading US dollars against Singapore dollars, the normal way to trade is buying or selling a fixed amount of US dollars, i.e. USD 1,000,000. When closing the position, the opposite trade is done, again USD 1,000,000. The profit or loss will be apparent in the change of the amount of SGD credited and debited for the two transactions. In other words, your profit or loss will be denominated in SGD, which is known as the price currency. As part of our service, Saxo Bank will automatically exchange your profits and losses into your base currency if you require this.

Dealing Spread, but No Commissions

When trading foreign exchange, you are quoted a dealing spread offering you a buying and a selling level for your trade. Once you accept the offered price and receive confirmation from our dealers, the trade is done. There is no need to call an exchange floor. There are no other time-consuming delays. This is possible due to live streaming prices, which are also a great advantage in times of fast-moving markets: You can see where the market is trading and you know whether your orders are filled or not.

The dealing spread is typically 3-5 points in normal market conditions. This means that you can sell US dollars against the euro at 1.7780 and buy at 1.7785. There are no further costs, commissions or exchange fees.

This ensures that you can get in and out of your trades at very low slippage and many traders are therefore active intra-day traders, given that a typical day in USDEUR presents price swings of 150-200 points.

Spot and forward trading

When you trade foreign exchange you are normally quoted a spot price. This means that if you take no further steps, your trade will be settled after two business days. This ensures that your trades are undertaken subject to supervision by regulatory authorities for your own protection and security. If you are a commercial customer, you may need to convert the currencies for international payments. If you are an investor, you will normally want to swap your trade forward to a later date. This can be undertaken on a daily basis or for a longer period at a time. Often investors will swap their trades forward anywhere from a week or two up to several months depending on the time frame of the investment.

Although a forward trade is for a future date, the position can be closed out at any time - the closing part of the position is then swapped forward to the same future value date.

Interest Rate Differentials

Different currencies pay different interest rates. This is one of the main driving forces behind foreign exchange trends. It is inherently attractive to be a buyer of a currency that pays a high interest rate while being short a currency that has a low interest rate.

Although such interest rate differentials may not appear very large, they are of great significance in a highly leveraged position. For example, the interest rate differential between the US dollar and the Japanese yen has been approximately 5% for several years. In a position that can be supported by a 5% margin deposit, this results in a 100% profit on capital per annum when you buy the US dollar. Of course, an even more important factor normally is the relative value of the currencies, which changed 15% from low to high during 2005 – disregarding the interest rate differential. From a pure interest rate differential viewpoint, you have an advantage of 100% per annum in your favour by being long US dollar and an initial disadvantage of the same size by being short.

Please refer to our page Forex Rates & Conditions for current Spreads, Margins and Conditions!

Such a situation clearly benefits the high interest rate currency and as result, the US dollar was in a strong bull market all through 2005. But it is by no means a certainty that the currency with the higher interest rate will be strongest. If the reason for the high interest rate is runaway inflation, this may undermine confidence in the currency even more than the benefits perceived from the high interest rate.

Stop-loss discipline

As you can see from the description above, there are significant opportunities and risks in foreign exchange markets. Aggressive traders might experience profit/loss swings of 20-30% daily. This calls for strict stop-loss policies in positions that are moving against you.

Fortunately, there are no daily limits on foreign exchange trading and no restrictions on trading hours other than the weekend. This means that there will nearly always be an opportunity to react to moves in the main currency markets and a low risk of getting caught without the opportunity of getting out. Of course, the market can move very fast and a stop-loss order is by no means a guarantee of getting out at the desired level.

But the main risk is really an event over the weekend, where all markets are closed. This happens from time to time as many important political events, such as G7 meetings, are normally scheduled for weekends.

For speculative trading, we always recommend the placement of protective stop-lossorders. With Saxo Bank Internet Trading you can easily place and change such orders while watching market development graphically on your