Foreign Exchange

Floating And Fixed Exchange Rates

Thursday, March 22, 2007 9:52 AM mistrack

Floating And Fixed Exchange Rates
February 6, 2003 | By Reem Heakal

Did you know that the foreign exchange market (also known as FX or forex) is the largest market in the world? In fact, over $1 trillion is traded in the currency markets on a daily basis. This article is certainly not a primer for currency trading, but it will help you understand exchange rates and why some fluctuate while others do not.
What Is an Exchange Rate?
An exchange rate is the rate at which one currency can be exchanged for another. In other words, it is the value of another country's currency compared to that of your own. If you are traveling to another country, you need to "buy" the local currency. Just like the price of any asset, the exchange rate is the price at which you can buy that currency. If you are traveling to Egypt, for example, and the exchange rate for USD 1.00 is EGP 5.50, this means that for every U.S. dollar, you can buy five and a half Egyptian pounds. Theoretically, identical assets should sell at the same price in different countries, because the exchange rate must maintain the inherent value of one currency against the other.
Fixed
There are two ways the price of a currency can be determined against another. A fixed, or pegged, rate is a rate the government (central bank) sets and maintains as the official exchange rate. A set price will be determined against a major world currency (usually the U.S. dollar, but also other major currencies such as the euro, the yen, or a basket of currencies). In order to maintain the local exchange rate, the central bank buys and sells its own currency on the foreign exchange market in return for the currency to which it is pegged.

If, for example, it is determined that the value of a single unit of local currency is equal to USD 3.00, the central bank will have to ensure that it can supply the market with those dollars. In order to maintain the rate, the central bank must keep a high level of foreign reserves. This is a reserved amount of foreign currency held by the central bank which it can use to release (or absorb) extra funds into (or out of) the market. This ensures an appropriate money supply, appropriate fluctuations in the market (inflation/deflation), and ultimately, the exchange rate. The central bank can also adjust the official exchange rate when necessary.

Floating
Unlike the fixed rate, a floating exchange rate is determined by the private market through supply and demand. A floating rate is often termed "self-correcting", as any differences in supply and demand will automatically be corrected in the market. Take a look at this simplified model: if demand for a currency is low, its value will decrease, thus making imported goods more expensive and thus stimulating demand for local goods and services. This in turn will generate more jobs, and hence an auto-correction would occur in the market. A floating exchange rate is constantly changing.

In reality, no currency is wholly fixed or floating. In a fixed regime, market pressures can also influence changes in the exchange rate. Sometimes, when a local currency does reflect its true value against its pegged currency, a "black market" which is more reflective of actual supply and demand may develop. A central bank will often then be forced to revalue or devalue the official rate so that the rate is in line with the unofficial one, thereby halting the activity of the black market.

In a floating regime, the central bank may also intervene when it is necessary to ensure stability and to avoid inflation; however, it is less often that the central bank of a floating regime will interfere.

The World Once Pegged
Between 1870 and 1914, there was a global fixed exchange rate. Currencies were linked to gold, meaning that the value of a local currency was fixed at a set exchange rate to gold ounces. This was known as the gold standard. This allowed for unrestricted capital mobility as well as global stability in currencies and trade; however, with the start of World War I, the gold standard was abandoned.

At the end of World War II, the conference at Bretton Woods, in an effort to generate global economic stability and increased volumes of global trade, established the basic rules and regulations governing international exchange. As such, an international monetary system, embodied in the International Monetary Fund (IMF), was established to promote foreign trade and to maintain the monetary stability of countries and therefore that of the global economy.

It was agreed that currencies would once again be fixed, or pegged, but this time to the U.S. dollar, which in turn was pegged to gold at USD 35/ounce. What this meant was that the value of a currency was directly linked with the value of the U.S. dollar. So if you needed to buy Japanese yen, the value of the yen would be expressed in U.S. dollars, whose value in turn was determined in the value of gold. If a country needed to readjust the value of its currency, it could approach the IMF to adjust the pegged value of its currency. The peg was maintained until 1971, when the U.S. dollar could no longer hold the value of the pegged rate of USD 35/ounce of gold.

From then on, major governments adopted a floating system, and all attempts to move back to a global peg were eventually abandoned in 1985. Since then, no major economies have gone back to a peg, and the use of gold as a peg has been completely abandoned.

Why Peg?
The reasons to peg a currency are linked to stability. Especially in today's developing nations, a country may decide to peg its currency to create a stable atmosphere for foreign investment. With a peg the investor will always know what his/her investment value is, and therefore will not have to worry about daily fluctuations. A pegged currency can also help to lower inflation rates and generate demand, which results from greater confidence in the stability of the currency.

Fixed regimes, however, can often lead to severe financial crises since a peg is difficult to maintain in the long run. This was seen in the Mexican (1995), Asian and Russian (1997) financial crises: an attempt to maintain a high value of the local currency to the peg resulted in the currencies eventually becoming overvalued. This meant that the governments could no longer meet the demands to convert the local currency into the foreign currency at the pegged rate. With speculation and panic, investors scrambled to get out their money and convert it into foreign currency before the local currency was devalued against the peg; foreign reserve supplies eventually became depleted. In Mexico's case, the government was forced to devalue the peso by 30%. In Thailand, the government eventually had to allow the currency to float, and by the end of 1997, the bhat had lost its value by 50% as the market's demand and supply readjusted the value of the local currency.

Countries with pegs are often associated with having unsophisticated capital markets and weak regulating institutions. The peg is therefore there to help create stability in such an environment. It takes a stronger system as well as a mature market to maintain a float. When a country is forced to devalue its currency, it is also required to proceed with some form of economic reform, like implementing greater transparency, in an effort to strengthen its financial institutions.

Some governments may choose to have a "floating," or "crawling" peg, whereby the government reassesses the value of the peg periodically and then changes the peg rate accordingly. Usually the change is devaluation, but one that is controlled so that market panic is avoided. This method is often used in the transition from a peg to a floating regime, and it allows the government to "save face" by not being forced to devalue in an uncontrollable crisis.

Although the peg has worked in creating global trade and monetary stability, it was used only at a time when all the major economies were a part of it. And while a floating regime is not without its flaws, it has proven to be a more efficient means of determining the long term value of a currency and creating equilibrium in the international market.

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Six Forex Trading Tips for Newbies

Thursday, March 01, 2007 10:07 AM mistrack

You have decided to be a trader in the forex market, and you have no idea on how to begin. Let's first start by defining what the forex market is and what it does.

The term "forex", also known as the foreign exchange is a market for the sale and purchase of all kinds of currencies. It originated in the early 1970's when floating currencies and free exchange rates were first introduced. At this time, the forex market traders were the ones who set the value of one type of currency against another.

Nowadays, the market forces determine the value of a currency against another. One unique aspect of the Forex market is that very little trading qualifications are required of anyone intending to trade therein.

Independence from external control ensures that only the market forces influence the currency prices. As the largest financial market, with trades reaching up to 1.5 trillion U.S. dollars, or USD, the money moves so fast, it’s impossible for a single investor to substantially affect the price of any major foreign currency.

In addition, unlike any stock that is rarely traded, forex traders are able to open and close any positions within seconds, because there are always a number of willing buyers and sellers.

1. The first thing you need to do is open a forex account. You will have to fill an application form which includes a margin agreement stating if the broker will be allowed to intervene with any trade when it appears too risky. Since most trades are done using the broker's money, it is only logical that he protect his interests. However, once you have established an account, you can fund it and begin trading in the forex market.

2. Adopt a trading strategy, that has proven to be successful for you. Remember that strategies will work differently for different traders, so don't try to adopt a strategy that works well for another trader. It might backfire on you. The two available approaches are either technical analysis or fundamental analysis. A combination of the two is a more preferred choice for experienced traders.

3.Understand that prices move by trends. Forex has a popular saying, “The trend is your friend.” There are certain movements that have been studied over many years in order to identify a pattern in the trend. These trends need to be understood in order to understand a good trading strategy. For small accounts that are $25,000 and under, trading with a trend may help improving your odds when compared to bi-directional trading. Most newbie’s will look to trade in any direction, when they should be trading with a trend.

4. Ensure you know which are the top five currencies pairs in the foreign exchange. These are USD/Yen, Swiss franc/USD, Euro/Yen, Euro/USD and Pound/USD.

5. For newbies, it is advisable to maintain two accounts to ensure you learn to play the trading game. Keep one real account, one that you will actually use to trade real money; and the second account should be a demo, one that you can use to test alternative moves in the trading game. You can easily use your demo account to shadow the trades in your real account so you can widen your stops to see if you are being too conservative or not.

6. Always examine the one hour, four hour and daily charts that concern your trades. Although you can trade at 15 and 30 minute time intervals, doing so requires a handful of dexterity.

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