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Rabu, 16 Januari 2008

Forex software security

n overview of the security needs of Forex software
Foreign exchange software should be designed for the utmost security, privacy, integrity and if necessary, recovery of data. Clearly, any security holes can mean millions of dollars in losses.
Secured data exchange

The common method for securing the exchange of data is to encrypt it. Encryption means that the data transferred over the communication line is encoded in a special way at the sending end, and decoded using the same algorithm in reverse at the receiving end. The data that goes through the communication channel is meaningless to an eavesdropper, even if he does succeed in intercepting the data. Unless the eavesdropper can decode the data, he cannot read it. The encryption strength is dependent upon the length of the encryption key. The key that is used to encrypt/decrypt the data is a very long number. The longer the number, the harder it is, exponentially, to decode the data. Lengths of keys vary between 32, 64, 128, 256 bit and so on. The minimum length for good security is 64-bit. The problem with selecting a very long key is the computing power that is required to encode/decode the message. So selecting a very long key can mean slow processing time. Privacy and data integrity have their own software protocols but are generally handled in the same way as described above.

Data recovery

Important data should be backed up in more than one location. Physical disasters such as the 9/11 attacks or software/hardware failures should be able to be managed by backing up the data in more than one physical location.

Easy-Forex security

Easy-Forex treats the issues of data security, privacy, integrity and backup with the utmost attention and care. This is achieved through:

  • Ensuring authorized access only, Easy-Forex uses two layers of top class firewall protection: one at the server level and one at the application level.
  • For user authentication and data transfer, Easy-Forex uses an advanced SSL by Verisign.
  • Separating the application servers (the servers that handle our clients' online activity) from the transaction information, which is stored on a different data server.
  • For data recovery, integrity and replication, Easy-Forex uses two different server farms, physically located away from each other. Data must be synchronized in both locations, and thus cannot be tampered with. All of the information on the servers is encrypted.
  • Each server farm has very high physical security. Armed guards are on-site 24 hours a day, and access to the premises is strictly forbidden except for authorized personnel.

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Forex software systems

An overview into modern Forex software systems and the Easy-Forex Trading Platform
Foreign Exchange (Forex) software is designed to allow end users to trade currencies online in a real time, secure, private and efficient manner.

The major issues that a foreign exchange software platform should address are:

  • Real-time- providing constantly up-to-date exchange rates in increments of a few seconds. These rates, in contrast to traditional bank rates, are actual, tradable Forex quotes. Once you decide to trade on a currency you can "lock" in a rate and this will be the actual rate at which the transaction will take place.
  • Security, privacy and data integrity- for any user performing financial transactions over the Internet, this is a main issue. This point is further emphasized with Forex trading software, where the amounts traded may be significant. Forex trading software must be designed with the highest level of data security, integrity and privacy. Most systems use at least one layer of at least 64-bit SSL encryption, as well as various data backup and recovery methods and procedures.
  • 24x7 availability - providing updated Forex quotes 24x7 and allowing a trade any time of the week.
Web-based versus downloaded Forex software

Forex software comes in two main forms - web-based and client-side Forex software:

Web-based Forex software system

Web-based Forex software means that all the operations are performed on the vendor's website, pending user verification. That means that users are offered a familiar, web-based interface, to perform their desired operations. The advantages of such a system are:

  • No need to download and install proprietary software
  • Log in anywhere, anytime. A web-based system allows instant access to a user account, from any Internet connected computer.
  • Familiar and friendly, web-based user interface.
Client side Forex software system

Client-side Forex software is a program that a user downloads and installs to gain access to the Forex markets. The software communicates with the vendor's server offering Forex services.

Easy-Forex Trading Platform

Easy-Forex offers a web-based Forex trading system. We believe in making foreign exchange easy, thus we offer a friendly, fast, secure, no-download, web-based Forex system to allow even the novice Forex investor easy access to the Forex markets.

With regard to our backend, Easy-Forex has two different server farms in different locations to ensure backup and recovery. Each server farm uses load-balancing software to balance the load handled by each node and to ensure an immediate, real time response to any user operation.

We accept credit cards, pending approval by the credit card company. Please read more about the robustness of our system in the sections describing the security and real-time aspects of our Forex software.


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Forex risk management strategies

Learn about the basic strategies for controlling risks while trading Forex

The Forex market behaves differently from other markets! The speed, volatility, and enormous size of the Forex market are unlike anything else in the financial world. Beware: the Forex market is uncontrollable - no single event, individual, or factor rules it. Enjoy trading in the perfect market! Just like any other speculative business, increased risk entails chances for a higher profit/loss.

Currency markets are highly speculative and volatile in nature. Any currency can become very expensive or very cheap in relation to any or all other currencies in a matter of days, hours, or sometimes, in minutes. This unpredictable nature of the currencies is what attracts an investor to trade and invest in the currency market.

But ask yourself, "How much am I ready to lose?" When you terminated, closed or exited your position, had you had understood the risks and taken steps to avoid them? Let's look at some foreign exchange risk management issues that may come up in your day-to-day foreign exchange transactions.

  • Unexpected corrections in currency exchange rates
  • Wild variations in foreign exchange rates
  • Volatile markets offering profit opportunities
  • Lost payments
  • Delayed confirmation of payments and receivables
  • Divergence between bank drafts received and the contract price

There are areas that every trader should cover both BEFORE and DURING a trade.

Exit the Forex market at profit targets

Limit orders, also known as profit take orders, allow Forex traders to exit the Forex market at pre-determined profit targets. If you are short (sold) a currency pair, the system will only allow you to place a limit order below the current market price because this is the profit zone. Similarly, if you are long (bought) the currency pair, the system will only allow you to place a limit order above the current market price. Limit orders help create a disciplined trading methodology and make it possible for traders to walk away from the computer without continuously monitoring the market.

Control risk by capping losses

Stop/loss orders allow traders to set an exit point for a losing trade. If you are short a currency pair, the stop/loss order should be placed above the current market price. If you are long the currency pair, the stop/loss order should be placed below the current market price. Stop/loss orders help traders control risk by capping losses. Stop/loss orders are counter-intuitive because you do not want them to be hit; however, you will be happy that you placed them! When logic dictates, you can control greed.

Where should I place my stop and limit orders?

As a general rule of thumb, traders should set stop/loss orders closer to the opening price than limit orders. If this rule is followed, a trader needs to be right less than 50% of the time to be profitable. For example, a trader that uses a 30 pip stop/loss and 100-pip limit orders, needs only to be right 1/3 of the time to make a profit. Where the trader places the stop and limit will depend on how risk-adverse he is. Stop/loss orders should not be so tight that normal market volatility triggers the order. Similarly, limit orders should reflect a realistic expectation of gains based on the market's trading activity and the length of time one wants to hold the position. In initially setting up and establishing the trade, the trader should look to change the stop loss and set it at a rate in the 'middle ground' where they are not overexposed to the trade, and at the same time, not too close to the market.

Trading foreign currencies is a demanding and potentially profitable opportunity for trained and experienced investors. However, before deciding to participate in the Forex market, you should soberly reflect on the desired result of your investment and your level of experience. Warning! Do not invest money you cannot afford to lose.

So, there is significant risk in any foreign exchange deal. Any transaction involving currencies involves risks including, but not limited to, the potential for changing political and/or economic conditions, that may substantially affect the price or liquidity of a currency.

Moreover, the leveraged nature of FX trading means that any market movement will have an equally proportional effect on your deposited funds. This may work against you as well as for you. The possibility exists that you could sustain a total loss of your initial margin funds and be required to deposit additional funds to maintain your position. If you fail to meet any margin call within the time prescribed, your position will be liquidated and you will be responsible for any resulting losses. 'Stop-loss' or 'limit' order strategies may lower an investor's exposure to risk.

Easy-Forex foreign exchange technology links around-the-clock to the world's foreign currency exchange trading floors to get the lowest foreign currency rates and to take every opportunity to make or settle a transaction.

Avoiding/lowering risk when trading Forex:

Trade like a technical analyst. Understanding the fundamentals behind an investment also requires understanding the technical analysis method. When your fundamental and technical signals point to the same direction, you have a good chance to have a successful trade, especially with good money management skills. Use simple support and resistance technical analysis, Fibonacci Retracement and reversal days. Be disciplined. Create a position and understand your reasons for having that position, and establish stop loss and profit taking levels. Discipline includes hitting your stops and not following the temptation to stay with a losing position that has gone through your stop/loss level. When you buy, buy high. When you sell, sell higher. Similarly, when you sell, sell low. When you buy, buy lower. Rule of thumb: In a bull market, be long or neutral - in a bear market, be short or neutral. If you forget this rule and trade against the trend, you will usually cause yourself to suffer psychological worries, and frequently, losses. And never add to a losing position. On Easy-Forex the trader can change their trade orders as many times as they wish free of charge, either as a stop loss or as a take profit. The trader can also close the trade manually without a stop loss or profit take order being hit. Many successful traders set their stop loss price beyond the rate at which they made the trade so that the worst that can happen is that they get stopped out and make a profit.


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Dollar-euro currency exchange

This article provides an overview of the factors affecting the leading currency pair: euro-dollar exchange, commonly expressed as EUR/USD.

The euro to dollar exchange rate is the price at which the world demand for US dollars equals the world supply of euros. Regardless of geographical origin, a rise in the world demand for euros leads to an appreciation of the euro.

Factors affecting exchange rates

Four factors are identified as fundamental determinants of the real euro to dollar exchange rate:

  • The international real interest rate differential
  • Relative prices in the traded and non-traded goods sectors
  • The real oil price
  • The relative fiscal position

The nominal bilateral dollar to euro exchange is the exchange rate that attracts the most attention. Notwithstanding the comparative importance of euro to US dollar bilateral trade links, trade with the UK is, to some extent, more important for the Euro zone than is trade with the US. The dollar and the euro have a strong predisposition to run together in the very short run, but sometimes there can be significant discrepancies. The very strong appreciation of the dollar against the euro in 2003 is one example of these discrepancies.

In the long run, the correlation between the bilateral dollar to euro exchange rate, and different measures of the effective exchange rate of Euroland, have been rather high, especially if one looks at the effective real exchange rate. As inflation is at very similar levels in the US and the Euro area, there is no need to adjust the dollar to euro rate for inflation differentials, but because the Euro zone also trades intensively with countries that have relatively high inflation rates (e.g. some countries in Central and Eastern Europe, Turkey, etc.), it is more important to downplay nominal exchange rate measures by looking at relative price and cost developments.

The fall of the dollar

The steady and orderly decline of the dollar from early 2002 to early 2004 against the euro, Australian dollar, Canadian dollar and a few other currencies (i.e., its trade-weighted average, which is what counts for purposes of trade adjustment), while significant, has still only amounted to about 10 percent.

There are two reasons why concerns about a free fall of the dollar should not be worth consideration. The first is that the US external deficit will stay high only if US growth remains vigorous. But if the US continues to grow strongly, it will also retain a strong attraction for foreign capital, which should support the dollar. The second reason is that the attempts by the monetary authorities in Asia to keep their currencies weak will probably not work.

The basic theories underlying the dollar to euro exchange rate:

Law of One Price: In competitive markets free of transportation cost barriers to trade, identical products sold in different countries must sell at the same price when the prices are stated in terms of the same currency.

Interest rate effects: If capital is allowed to flow freely, exchange rates become stable at a point where equality of interest is established.

The dual forces of supply and demand determine euro vs. dollar exchange rates. Various factors affect these two forces, which in turn affect the exchange rates:

The business environment: Positive indications (in terms of government policy, competitive advantages, market size, etc.) increase the demand for the currency, as more and more enterprises want to invest there.

Stock market: The major stock indices also have a correlation with the currency rates.

Political factors: All exchange rates are susceptible to political instability and anticipations about the new government. For example, political or financial instability in Russia is also a flag for the euro to US dollar exchange because of the substantial amount of German investments directed to Russia.

Economic data: Economic data such as labor reports (payrolls, unemployment rate and average hourly earnings), consumer price indices (CPI), producer price indices (PPI), gross domestic product (GDP), international trade, productivity, industrial production, consumer confidence etc., also affect fluctuations in currency exchange rates.

Confidence in a currency is the greatest determinant of the real euro-dollar exchange rate. Decisions are made based on expected future developments that may affect the currency. A EUR/USD exchange can operate under one of four main types of exchange rate systems:

Fully fixed exchange rates

In a fixed exchange rate system, the government (or the central bank acting on its behalf) intervenes in the currency market in order to keep the exchange rate close to a fixed target. It is committed to a single fixed exchange rate and does not allow major fluctuations from this central rate.

Semi-fixed exchange rates

Currency can move inside permitted ranges of fluctuation. The exchange rate is the dominant target of economic policy-making, interest rates are set to meet the target and the exchange rate is given a specific target.

Free floating

The value of the currency is determined solely by market supply and demand forces in the foreign exchange market. Trade flows and capital flows are the main factors affecting the exchange rate. A floating exchange rate system: Monetary system in which exchange rates are allowed to move due to market forces without intervention by national governments. For example, the Bank of England does not actively intervene in the currency markets to achieve a desired exchange rate level. With floating exchange rates, changes in market demand and supply cause a currency to change in value. Pure free floating exchange rates are rare - most governments at one time or another seek to "manage" the value of their currency through changes in interest rates and other controls.

Managed floating exchange rates

Governments normally engage in managed floating if not part of a fixed exchange rate system.

The advantages of fixed exchange rates are the disadvantages of floating rates:

Fixed rates provide greater certainty for exporters and importers and, under normal circumstances, there is less speculative activity - although this depends on whether the dealers in the foreign exchange markets regard a given fixed exchange rate as appropriate and credible.

Advantages of floating exchange rates

Fluctuations in the exchange rate can provide an automatic adjustment for countries with a large balance of payments deficit. A second key advantage of floating exchange rates is that it gives the government/monetary authorities flexibility in determining interest rates.

Trading forex can be financially rewarding when you know how to do it. Educate yourself before you start to trade.


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Forex training

An overview of suggested Forex training for the experienced and novice Forex investor
An overview of our suggestions and approach towards making you, our valued customer, far-better informed and prepared for trading.

Getting a background in the Forex market is very important so you can understand how the system works. In fact, Forex education is as important for experienced day traders as it is for beginner Forex traders. The foreign currency exchange is a massive market, and the key to success in this market is your knowledge. Forex training brings the knowledge of professionals into your personal trading maneuvers. You can learn how to understand where the Forex market is going and what controls that direction in order to make wise investing decisions. As you trade, your Forex training can truly help you become the master of your money.

To place your investment in the right currencies at the right times in a large, nonstop and worldwide trading field, there is a lot to know. Forex markets move quickly and take new directions all the time. Forex training helps you know where to enter a currency based on the direction it is taking and how to forecast that direction.

Easy-Forex training

Easy-Forex offers the best form of Forex training - a hands-on experience. For as little as USD 50 at risk per trade, start trading while learning in real-time. Easy-Forex strongly recommends starting low, and depositing an amount to cover a series of trades. Learn the basics of the foreign exchange market, trading terminology, advanced technical analysis, and how to develop successful trading strategies. Learn how the Forex market offers more opportunity for fast financial gains than almost any other market.

Clearly, in this market, it is better to be more professional and better trained. Schools, books, online seminars and the Easy-Forex guided tour, as well as the company's demo and this section of our website, are tools for the successful trader.

Training, no downloads

Use the resources on our site in your daily practice to learn how to better predict Forex market movements.

Easy-Forex is dedicated to educating our customers. Customers are trained for free. And no downloads. The training goal is to teach people specific strategies for trading currencies over the Internet. Both novice investors and expert day traders alike have benefited from our training.

Easy-Forex believes: Proper training is essential to achieve trading success. Without the proper preparation and expertise, a trader's chances of succeeding are reduced. Our free Forex training was created to teach our clients a strategy to day trade currencies. Traders that use a strategy or system to trade tremendously increase their probability of success as Forex traders. Easy-Forex offers the following Forex Training resources:

  • This knowledge base that you are currently browsing
  • Guided Tour on the Web site
  • Information on the Web site
  • Technical analysis
  • Fundamental analysis
  • Access to charts, news and research once you register with our system
  • Last but foremost, we provide you with the knowledge and tools, and allow you to start trading Forex for as little as USD 50. This is your best actual training, and we recommend you view it as such and "play small" while you learn the market.

Easy-Forex not only advises you to start with a small amount of money, but also makes this first step easy.
- We advise you to read the Terms and Conditions - Be careful, be cautious- Read the Disclaimers and Conditions
- It's a risky business!

It should not take more that a few trades to understand the Easy-Forex Trading Platform. Ideally a new user will initially make some smaller trades to become familiar with the market and the platform. Then look to make some larger trades.

Learn at your own pace

Learn at your own pace and learn from the experiences of others who can provide insight, analyses, and information, and can help you steer clear of the pitfalls and traps awaiting new participants.

Now is the time to expand your trading knowledge! Currency markets differ from other trading markets due to time zone liquidity, specific currency-related issues, central bank activity, real and nominal interest rate differentials, and more. NOW is the time to learn and understand these factors as you enter the Forex market.

Let's learn Forex trading
  • Evaluate currency trades
  • Develop a market view
  • Use trend analysis indicators
  • Read and understand Forex charts
  • Pinpoint advanced support and resistance levels
  • Assess trading signals
  • Identify market tops and bottoms
  • Set price objectives for winning trades
  • Stop losses
Hands-on Forex training

For all Forex traders, our hands-on trading means immediate access to proven trading techniques that are immediately put to use to increase profits. Whether you are a short-term, breakout, range or position trader, learn trading techniques to maximize your ability to identify low-risk/high probability trades. Our training is appropriate for a wide range of Forex traders, ranging from individuals just starting in the spot currency market to experienced professionals.

Like anything in life, you don't really get it until you jump in the water. Use the Easy-Forex Trading Margins for as little as USD 50 at risk per trade to get started. Then take the Guided Tour through the training material while you're entering and watching your first trades - because there's nothing quite like trading while you learn. This is practical, visual, hands-on training. Plus, this allows the novice to develop an understanding of basic trading techniques, risk control, and finally, opening and managing a live trading account.

Whether you are an investor who wants to learn day trading for the first time, or a day trader with stock market or futures trading experience who wants to give Forex trading a try, take the first steps here. Go through the basics of the Forex market, experience real time training with real time trading, take the Guided Tour and then trade. Our training gives new and experienced traders alike all the necessary tools to start buying and selling currencies in the foreign exchange market.

Easy-Forex offers:
  • 24-hr commission-free trading in 14+ currency pairs.
  • Web-based trading platform requires no download or installation.
  • Guaranteed fills on stops and limits up to USD 2,000,000.
  • Free access to charting, news, and research.
  • 24-hour customer support via phone and web site
  • Deposits accepted in multiple currencies.
  • Credit card deposit facilities.
  • Straightforward withdrawal procedures.

Don't attempt to trade until you are receive the education and training to become a successful trader. There are substantial earnings to be made in the foreign currency market, but trading in Forex is for the well informed.

Easy-Forex offers you a first-rate Forex trading platform and an unmatched degree of service.

Real-time dealers available 24/7

Finally, trading foreign exchange is exciting and potentially very profitable, but there are also significant risk factors. It is crucially important that you fully understand the implications of margin trading and the particular pitfalls and opportunities that foreign exchange trading offers. However, if you are ever in doubt about any aspects of a trade, you can always discuss the matter in-depth with one of our dealers. They are available 24 hours a day.


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What is Forex trading??

An overview of the foreign exchange (Forex) market

The Forex market is a nonstop cash market where currencies of nations are traded, typically via brokers. Foreign currencies are constantly and simultaneously bought and sold across local and global markets and traders' investments increase or decrease in value based upon currency movements. Foreign exchange market conditions can change at any time in response to real-time events.

The main enticements of currency dealing to private investors and attractions for short-term Forex trading are:

  • 24-hour trading, 5 days a week with nonstop access to global Forex dealers.
  • An enormous liquid market making it easy to trade most currencies.
  • Volatile markets offering profit opportunities.
  • Standard instruments for controlling risk exposure.
  • The ability to profit in rising or falling markets.
  • Leveraged trading with low margin requirements.
  • Many options for zero commission trading.
Forex trading

The investor's goal in Forex trading is to profit from foreign currency movements. Forex trading or currency trading is always done in currency pairs. For example, the exchange rate of EUR/USD on Aug 26th, 2003 was 1.0857. This number is also referred to as a "Forex rate" or just "rate" for short. If the investor had bought 1000 euros on that date, he would have paid 1085.70 U.S. dollars. One year later, the Forex rate was 1.2083, which means that the value of the euro (the numerator of the EUR/USD ratio) increased in relation to the U.S. dollar. The investor could now sell the 1000 euros in order to receive 1208.30 dollars. Therefore, the investor would have USD 122.60 more than what he had started one year earlier. However, to know if the investor made a good investment, one needs to compare this investment option to alternative investments. At the very minimum, the return on investment (ROI) should be compared to the return on a "risk-free" investment. One example of a risk-free investment is long-term U.S. government bonds since there is practically no chance for a default, i.e. the U.S. government going bankrupt or being unable or unwilling to pay its debt obligation.

When trading currencies, trade only when you expect the currency you are buying to increase in value relative to the currency you are selling. If the currency you are buying does increase in value, you must sell back the other currency in order to lock in a profit. An open trade (also called an open position) is a trade in which a trader has bought or sold a particular currency pair and has not yet sold or bought back the equivalent amount to close the position.

However, it is estimated that anywhere from 70%-90% of the FX market is speculative. In other words, the person or institution that bought or sold the currency has no plan to actually take delivery of the currency in the end; rather, they were solely speculating on the movement of that particular currency.

Exchange rate

Because currencies are traded in pairs and exchanged one against the other when traded, the rate at which they are exchanged is called the exchange rate. The majority of the currencies are traded against the US dollar (USD). The four next-most traded currencies are the euro (EUR), the Japanese yen (JPY), the British pound sterling (GBP) and the Swiss franc (CHF). These five currencies make up the majority of the market and are called the major currencies or "the Majors". Some sources also include the Australian dollar (AUD) within the group of major currencies.

The first currency in the exchange pair is referred to as the base currency and the second currency as the counter or quote currency. The counter or quote currency is thus the numerator in the ratio, and the base currency is the denominator. The value of the base currency (denominator) is always 1. Therefore, the exchange rate tells a buyer how much of the counter or quote currency must be paid to obtain one unit of the base currency. The exchange rate also tells a seller how much is received in the counter or quote currency when selling one unit of the base currency. For example, an exchange rate for EUR/USD of 1.2083 specifies to the buyer of euros that 1.2083 USD must be paid to obtain 1 euro.

At any given point, time and place, if an investor buys any currency and immediately sells it - and no change in the exchange rate has occurred - the investor will lose money. The reason for this is that the bid price, which represents how much will be received in the counter or quote currency when selling one unit of the base currency, is always lower than the ask price, which represents how much must be paid in the counter or quote currency when buying one unit of the base currency. For instance, the EUR/USD bid/ask currency rates at your bank may be 1.2015/1.3015, representing a spread of 1000 pips (also called points, one pip = 0.0001), which is very high in comparison to the bid/ask currency rates that online Forex investors commonly encounter, such as 1.2015/1.2020, with a spread of 5 pips. In general, smaller spreads are better for Forex investors since even they require a smaller movement in exchange rates in order to profit from a trade.

Margin

Banks and/or online trading providers need collateral to ensure that the investor can pay in case of a loss. The collateral is called the margin and is also known as minimum security in Forex markets. In practice, it is a deposit to the trader's account that is intended to cover any currency trading losses in the future.

Margin enables private investors to trade in markets that have high minimum units of trading by allowing traders to hold a much larger position than their account value. Margin trading also enhances the rate of profit, but has the tendency to inflate rates of loss, on top of systemic risk.

Leveraged financing

Leveraged financing, i.e., the use of credit, such as a trade purchased on a margin, is very common in Forex. The loan/leveraged in the margined account is collateralized by your initial deposit. This may result in being able to control USD 100,000 for as little as USD 1,000.

Five ways private investors can trade in Forex directly or indirectly:
  • The spot market
  • Forwards and futures
  • Options
  • Contracts for difference
  • Spread betting
A spot transaction

A spot transaction is a straightforward exchange of one currency for another. The spot rate is the current market price, also called the benchmark price. Spot transactions do not require immediate settlement, or payment "on the spot." The settlement date, or "value date," is the second business day after the "deal date" (or "trade date") on which the transaction is agreed to by the two traders. The two-day period provides time to confirm the agreement and arrange the clearing and necessary debiting and crediting of bank accounts in various international locations.

Risks

Although Forex trading can lead to very profitable results, there are risks involved: exchange rate risks, interest rate risks, credit risks, and country risks. Approximately 80% of all currency transactions last a period of seven days or less, while more than 40% last fewer than two days. Given the extremely short lifespan of the typical trade, technical indicators heavily influence entry, exit and order placement decisions.


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Day trading with gold and silver

New at Easy-Forex™:
Day trading with gold and silver
Easy-Forex™ enables its clients to perform DAY-TRADING in gold and silver rates against the US dollar.

The gold symbol is XAU, the silver symbol is XAG.

The price of gold refers to its price per ounce in USD. For example, if the price is 612.97, it means that an ounce of gold is traded for USD 612.97. Similarly, the price of silver as well refers to its price per ounce in USD. For example, if the price is 11.853, it means that an ounce of silver is traded for USD 11.853.

There are several weighing methods in the precious metals and stones markets, where the most common is TROY (a TROY ounce equals approximately 31.10 grams; where an AV ounce equals approximately 28.35 grams).

The trading with gold and silver rates is performed as it is done with foreign currencies, by the OTC method (over the counter). That means that the trading is performed directly between the two involved parties, and not via a third party which consolidates the trade (such as an exchange market).

Trading with gold or silver rates, as with foreign currency rates, is non-delivery trading, which does not require the "physical" purchase or sale of the "commodity".

Easy-Forex™ clients and traders, who wish to perform Day-Trading with gold or silver rates, will regard the gold (XAU) and silver (XAG) just as they treat any other foreign currency, however – the trade is done only against the US dollar (USD).
Please note that gold and silver rates are traded worldwide between 01:00-17:30 GMT, Monday through Friday, and that spreads are usually higher during after-hours.

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Selasa, 15 Januari 2008

Managing FX Risk: An Eight-Step Plan to Establish a Corporate Foreign Exchange Policy

The following is an interesting article from the Wells Fargo Treasury & Risk Magazine. It was written by Dave Napalo, Senior Vice President, Foreign Exchange Division, Wells Fargo.


Following the corporate failures of recent years, the Sarbanes-Oxley Act
(SOX) has set in motion a grounds well of changes in corporate governance and
risk compliance. Corporations have been challenged to respond to the proliferation
of new standards that establish measurements for good risk management practices. The requirement for impeccable financial controls has touched virtually every area of
a company’s business. The reach of SOX has clearly extended to the practice of foreign exchange (FX) risk management, an area already thrust into the spotlight due to the market volatility
that has prevailed for some time. As a consequence, many corporations have
undertaken an assessment of whether their FX risk management practices are appropriate
for their underlying exposures, as well as whether their financial controls pass muster in a SOX environment. As part of that process, a sound formal policy for FX risk management is a major
step towards satisfying the new standards for financial controls. The policy must lay out clear mandates for action and governance with clearly defined responsibilities. To craft a policy, we recommend an eight-step approach:

STEP ONE: DEFINE CORPORATE PHILOSOPHY AND OBJECTIVES

The first step is to establish a framework for the policy. It outlines the principal business
lines and overall corporate objectives and stipulates those areas where the company
is prepared to take risk. For example, a company in the laser technology field might
recognize that risks necessary to remain at the cutting edge of research cannot be
hedged away. Conversely, most companies will identify risks that can be hedged away
– for example, foreign exchange, interest rate and commodity risks that may affect
financial performance. In most cases, companies state their intention to offset their FX
risk since it is not an area in which the company has a competitive advantage.

STEP TWO: IDENTIFY EXPOSURES

The next step involves identification of major exposures – generally, these exposures
are grouped under the headings of transactional, translational and economic
exposures. Transactional exposures wouldrelate to buying or selling in any foreign
currency. Translational exposures would relate to protecting the value of overseas
investments and reported income. Economic exposures might be the most difficult
to capture because they relate to issues that usually arise from foreign competition.
It is also useful to include as an addendum to the policy a glossary of
terms, including acronyms that are unique to a company’s practices and operations.

STEP THREE: QUANTIFY EXPOSURES

This step measures the degree of importance of the exposure. The specific measurement
technique can vary. Some companies may use sophisticated modeling techniques such as value-at-risk to measure exposures. Equally valid approaches are simpler and rely upon measuring recent historical changes of currency relationships and their impact on exposures. Whatever the approach, the objective is to define which exposures are significant. Any hedging activity should be proportional to the exposure.

STEP FOUR: DEFINE RISK MANAGEMENT POLICIES AND PROCEDURES

In this step, specific actions and responsibilities are identified. Those exposures that
present significant risks to the company are identified and designated for hedging. The chain of responsibility for making decisions and executing them is formally established. Ranges of acceptable hedging activity should also be established. For example, a company might elect to hedge no less than 50% but no more than 80% of forecasted foreign sales over a specified
time period. Each exposure must be systematically addressed. This step will necessarily be complex as it represents the heart of any hedging policy. Most companies include in this section an explicit statement that speculative activities should not be undertaken under any circumstances. Speculative activities would include any action that would add to, rather than
reduce, the financial risks of the company.

STEP FIVE: IDENTIFY STRATEGIES TO MANAGE RISK

In this step, derivative strategies to managerisk are explicitly identified. Approved
derivatives will reflect the procedures established in Step Four. In order to provide
additional flexibility, most companies will specify a range of approved derivatives,
including forward contracts, purchased options, and forward-equivalent option-combination strategies. The specific hedging technique selected will depend on the circumstances of each exposure. For example, if certainty of an outcome is the main objective, forwards are likely to be
the required derivative. Alternatively, for competitive reasons, a company may need upside potential from currency movements. In this case, authorizing purchased options and option-combination strategies will provide the desired trade-off of protection against adverse market moves while preserving upside potential from the underlying exposure. It is advisable to provide a broad choice of hedging instruments at the outset since amending the policy later to
include more choices is usually administratively burdensome.

STEP SIX: EXECUTE STRATEGIES

This step governs the actual execution of a derivative instrument for a hedge. The individuals
approved to enter into transactions would be identified. Levels of approval based upon size or nature of transaction would be specified. A counterparty or counterparties, together with credit limits for outstanding positions, would be established. This step also includes implementing
appropriate internal controls, including independent confirmation of trades.

STEP SEVEN: MONITOR EXPOSURES AND HEDGES

Once risk management actions have been taken, the process does not end. Monitoring
must become a standard practice:

• The hedge actions need to be monitored for performance, as FAS 133 requires a company to reflect the mark-to-market results of the derivatives in financial
statements.

• The underlying exposures must be monitored on an on-going basis to insure
that the position does not become over or under hedged.

• Responsibility for the appropriate measurements needs to be defined.

• The chain of responsibility to whom the results are communicated and in what format should be established.

• An escalation procedure should be in place if there is ever any evidence of an erroneous outcome or impropriety.

• Finally, there should be a secure set of controls for measuring the hedging outcome. Any spreadsheet used for measuring purposes should have a secure backupin an audit function. To the extent possible, hard-coded formulas should be used to avoid corruption of internal equations.

STEP EIGHT: REVIEW AND MEASURE PERFORMANCE

Risk management should be a process of continuous improvement. The policy itself
should be viewed as a living document. Within the policy, there should be an explicit commitment to review the policy on an annual basis to confirm that it is meeting its
compliance objectives of risk reduction and enabling the company to reach its financial goals. This process should be documented, reviewed, approved and signed so that the mandated officers can attest to the integrity of the provisions on an on-going basis.

CONCLUSION

The benefits of comprehensive FX risk management should be realized in a more predictable
and stable financial performance. A well-crafted risk management policy is an essential component of this process. Once goals and responsibilities have been made clear, every person in treasury will benefit from the well-defined mandate. The policy will provide a sound foundation for SOX compliance. And ultimately, the shareholders will benefit the most from improved financial controls and performance.

For more information about risk management and hedging, please register with ForexCT today and speak to one of our highly trained Forex Specialists!

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Jumat, 11 Januari 2008

Foreign exchange market

From Wikipedia, the free encyclopedia



The foreign exchange (currency or forex or FX) market exists wherever one currency is traded for another. It is by far the largest financial market in the world, and includes trading between large banks, central banks, currency speculators, multinational corporations, governments, and other financial markets and institutions. The average daily trade in the global forex and related markets currently is over US$ 3 trillion.[1] Retail traders (individuals) are a small fraction of this market and may only participate indirectly through brokers or banks, and are subject to forex scams[2] [3].


Contents

[hide]
  • 1 Market size and liquidity
  • 2 Market participants
    • 2.1 Banks
    • 2.2 Commercial companies
    • 2.3 Central banks
    • 2.4 Investment management firms
    • 2.5 Hedge funds
    • 2.6 Retail forex brokers
  • 3 Trading characteristics
  • 4 Factors affecting currency trading
    • 4.1 Economic factors
    • 4.2 Political conditions
    • 4.3 Market psychology
  • 5 Algorithmic trading in forex
  • 6 Financial instruments
    • 6.1 Spot
    • 6.2 Forward
    • 6.3 Future
    • 6.4 Swap
    • 6.5 Option
    • 6.6 Exchange Traded Fund
  • 7 Speculation
  • 8 References
  • 9 See also
  • 10 External links

[edit] Market size and liquidity

The foreign exchange market is unique because of

  • its trading volumes,
  • the extreme liquidity of the market,
  • the large number of, and variety of, traders in the market,
  • its geographical dispersion,
  • its long trading hours: 24 hours a day (except on weekends),
  • the variety of factors that affect exchange rates.
  • the low margins of profit compared with other markets of fixed income (but profits can be high due to very large trading volumes)

According to the BIS,[1] average daily turnover in traditional foreign exchange markets is estimated at $3.21 trillion. Daily averages in April for different years, in billions of US dollars, are presented on the chart below:

This $3.21 trillion in global foreign exchange market "traditional" turnover was broken down as follows:

  • $1,005 billion in spot transactions
  • $362 billion in outright forwards
  • $1,714 billion in forex swaps
  • $129 billion estimated gaps in reporting

In addition to "traditional" turnover, $2.1 trillion was traded in derivatives.

Exchange-traded forex futures contracts were introduced in 1972 at the Chicago Mercantile Exchange and are actively traded relative to most other futures contracts. Forex futures volume has grown rapidly in recent years, and accounts for about 7% of the total foreign exchange market volume, according to The Wall Street Journal Europe (5/5/06, p. 20).

Average daily global turnover in traditional foreign exchange market transactions totaled $2.7 trillion in April 2006 according to IFSL estimates based on semi-annual London, New York, Tokyo and Singapore Foreign Exchange Committee data. Overall turnover, including non-traditional foreign exchange derivatives and products traded on exchanges, averaged around $2.9 trillion a day. This was more than ten times the size of the combined daily turnover on all the world’s equity markets. Foreign exchange trading increased by 38% between April 2005 and April 2006 and has more than doubled since 2001. This is largely due to the growing importance of foreign exchange as an asset class and an increase in fund management assets, particularly of hedge funds and pension funds. The diverse selection of execution venues such as internet trading platforms has also made it easier for retail traders to trade in the foreign exchange market. [4]

Because foreign exchange is an OTC market where brokers/dealers negotiate directly with one another, there is no central exchange or clearing house. The biggest geographic trading centre is the UK, primarily London, which according to IFSL estimates has increased its share of global turnover in traditional transactions from 31.3% in April 2004 to 32.4% in April 2006. RPP

The ten most active traders account for almost 73% of trading volume, according to The Wall Street Journal Europe, (2/9/06 p. 20). These large international banks continually provide the market with both bid (buy) and ask (sell) prices. The bid/ask spread is the difference between the price at which a bank or market maker will sell ("ask", or "offer") and the price at which a market-maker will buy ("bid") from a wholesale customer. This spread is minimal for actively traded pairs of currencies, usually 0–3 pips. For example, the bid/ask quote of EUR/USD might be 1.2200/1.2203. Minimum trading size for most deals is usually $100,000.

These spreads might not apply to retail customers at banks, which will routinely mark up the difference to say 1.2100 / 1.2300 for transfers, or say 1.2000 / 1.2400 for banknotes or travelers' checks. Spot prices at market makers vary, but on EUR/USD are usually no more than 3 pips wide (i.e. 0.0003). Competition has greatly increased with pip spreads shrinking on the major pairs to as little as 1 to 2 pips.

[edit] Market participants

Financial markets

Bond market
Fixed income
Corporate bond
Government bond
Municipal bond
Bond valuation
High-yield debt

Stock market
Stock
Preferred stock
Common stock
Stock exchange

Foreign exchange market
Retail forex

Derivative market
Credit derivative
Hybrid security
Options
Futures
Forwards
Swaps

Other Markets
Commodity market
OTC market
Real estate market
Spot market


Finance series
Financial market
Financial market participants
Corporate finance
Personal finance
Public finance
Banks and Banking
Financial regulation

v d e
Top 10 Currency Traders % of overall volume, May 2007

Source: Euromoney FX survey[5]

Rank Name % of volume
1 Deutsche Bank 19.30
2 UBS AG 14.85
3 Citi 9.00
4 Royal Bank of Scotland 8.90
5 Barclays Capital 8.80
6 Bank of America 5.29
7 HSBC 4.36
8 Goldman Sachs 4.14
9 JPMorgan 3.33
10 Morgan Stanley 2.86


Unlike a stock market, where all participants have access to the same prices, the forex market is divided into levels of access. At the top is the inter-bank market, which is made up of the largest investment banking firms. Within the inter-bank market, spreads, which are the difference between the bid and ask prices, are razor sharp and usually unavailable, and not known to players outside the inner circle. As you descend the levels of access, the difference between the bid and ask prices widens (from 0-1 pip to 1-2 pips only for major currencies like the Euro). This is due to volume. If a trader can guarantee large numbers of transactions for large amounts, they can demand a smaller difference between the bid and ask price, which is referred to as a better spread. The levels of access that make up the forex market are determined by the size of the “line” (the amount of money with which they are trading). The top-tier inter-bank market accounts for 53% of all transactions. After that there are usually smaller investment banks, followed by large multi-national corporations (which need to hedge risk and pay employees in different countries), large hedge funds, and even some of the retail forex market makers. According to Galati and Melvin, “Pension funds, insurance companies, mutual funds, and other institutional investors have played an increasingly important role in financial markets in general, and in FX markets in particular, since the early 2000s.” (2004) In addition, he notes, “Hedge funds have grown markedly over the 2001–2004 period in terms of both number and overall size” Central banks also participate in the forex market to align currencies to their economic needs.

[edit] Banks

The interbank market caters for both the majority of commercial turnover and large amounts of speculative trading every day. A large bank may trade billions of dollars daily. Some of this trading is undertaken on behalf of customers, but much is conducted by proprietary desks, trading for the bank's own account.

Until recently, foreign exchange brokers did large amounts of business, facilitating interbank trading and matching anonymous counterparts for small fees. Today, however, much of this business has moved on to more efficient electronic systems. The broker squawk box lets traders listen in on ongoing interbank trading and is heard in most trading rooms, but turnover is noticeably smaller than just a few years ago.

[edit] Commercial companies

An important part of this market comes from the financial activities of companies seeking foreign exchange to pay for goods or services. Commercial companies often trade fairly small amounts compared to those of banks or speculators, and their trades often have little short term impact on market rates. Nevertheless, trade flows are an important factor in the long-term direction of a currency's exchange rate. Some multinational companies can have an unpredictable impact when very large positions are covered due to exposures that are not widely known by other market participants.

[edit] Central banks

National central banks play an important role in the foreign exchange markets. They try to control the money supply, inflation, and/or interest rates and often have official or unofficial target rates for their currencies. They can use their often substantial foreign exchange reserves to stabilize the market. Milton Friedman argued that the best stabilization strategy would be for central banks to buy when the exchange rate is too low, and to sell when the rate is too high — that is, to trade for a profit based on their more precise information. Nevertheless, the effectiveness of central bank "stabilizing speculation" is doubtful because central banks do not go bankrupt if they make large losses, like other traders would, and there is no convincing evidence that they do make a profit trading.

The mere expectation or rumor of central bank intervention might be enough to stabilize a currency, but aggressive intervention might be used several times each year in countries with a dirty float currency regime. Central banks do not always achieve their objectives. The combined resources of the market can easily overwhelm any central bank.[6] Several scenarios of this nature were seen in the 1992–93 ERM collapse, and in more recent times in Southeast Asia.

[edit] Investment management firms

Investment management firms (who typically manage large accounts on behalf of customers such as pension funds and endowments) use the foreign exchange market to facilitate transactions in foreign securities. For example, an investment manager with an international equity portfolio will need to buy and sell foreign currencies in the spot market in order to pay for purchases of foreign equities. Since the forex transactions are secondary to the actual investment decision, they are not seen as speculative or aimed at profit-maximization.

Some investment management firms also have more speculative specialist currency overlay operations, which manage clients' currency exposures with the aim of generating profits as well as limiting risk. Whilst the number of this type of specialist firms is quite small, many have a large value of assets under management (AUM), and hence can generate large trades.

[edit] Hedge funds

Hedge funds, such as George Soros's Quantum fund have gained a reputation for aggressive currency speculation since 1990. They control billions of dollars of equity and may borrow billions more, and thus may overwhelm intervention by central banks to support almost any currency, if the economic fundamentals are in the hedge funds' favor.

[edit] Retail forex brokers

Retail forex brokers or market makers handle a minute fraction of the total volume of the foreign exchange market. According to CNN, one retail broker estimates retail volume at $25–50 billion daily, which is about 2% of the whole market and it has been reported by the CFTC website that inexperienced investors may become targets of forex scams.

[edit] Trading characteristics

Most traded currencies[1]
Currency distribution of reported FX market turnover
Rank Currency ISO 4217
code
Symbol % daily share
(April 2004)
1 United States dollar USD $ 88.7%
2 Eurozone euro EUR 37.2%
3 Japanese yen JPY ¥ 20.3%
4 British pound sterling GBP £ 16.9%
5 Swiss franc CHF Fr 6.1%
6 Australian dollar AUD $ 5.5%
7 Canadian dollar CAD $ 4.2%
8 Swedish krona SEK kr 2.3%
9 Hong Kong dollar HKD $ 1.9%
10 Norwegian krone NOK kr 1.4%
Other 15.5%
Total 200%

There is no unified or centrally cleared market for the majority of FX trades, and there is very little cross-border regulation. Due to the over-the-counter (OTC) nature of currency markets, there are rather a number of interconnected marketplaces, where different currency instruments are traded. This implies that there is not a single dollar rate but rather a number of different rates (prices), depending on what bank or market maker is trading. In practice the rates are often very close, otherwise they could be exploited by arbitrageurs instantaneously. A joint venture of the Chicago Mercantile Exchange and Reuters, called FxMarketSpace opened in 2007 and aspires to the role of a central market clearing mechanism.

The main trading centers are in London, New York, Tokyo, and Singapore, but banks throughout the world participate. Currency trading happens continuously throughout the day; as the Asian trading session ends, the European session begins, followed by the North American session and then back to the Asian session, excluding weekends.

There is little or no 'inside information' in the foreign exchange markets. Exchange rate fluctuations are usually caused by actual monetary flows as well as by expectations of changes in monetary flows caused by changes in GDP growth, inflation, interest rates, budget and trade deficits or surpluses, large cross-border M&A deals and other macroeconomic conditions. Major news is released publicly, often on scheduled dates, so many people have access to the same news at the same time. However, the large banks have an important advantage; they can see their customers' order flow.

Currencies are traded against one another. Each pair of currencies thus constitutes an individual product and is traditionally noted XXX/YYY, where YYY is the ISO 4217 international three-letter code of the currency into which the price of one unit of XXX is expressed (called base currency). For instance, EUR/USD is the price of the euro expressed in US dollars, as in 1 euro = 1.3045 dollar. Out of convention, the first currency in the pair, the base currency, was the stronger currency at the creation of the pair. The second currency, counter currency, was the weaker currency at the creation of the pair.

The factors affecting XXX will affect both XXX/YYY and XXX/ZZZ. This causes positive currency correlation between XXX/YYY and XXX/ZZZ.

On the spot market, according to the BIS study, the most heavily traded products were:

  • EUR/USD: 28 %
  • USD/JPY: 18 %
  • GBP/USD (also called sterling or cable): 14 %

and the US currency was involved in 88.7% of transactions, followed by the euro (37.2%), the yen (20.3%), and the sterling (16.9%) (see table). Note that volume percentages should add up to 200%: 100% for all the sellers and 100% for all the buyers.

Although trading in the euro has grown considerably since the currency's creation in January 1999, the foreign exchange market is thus far still largely dollar-centered. For instance, trading the euro versus a non-European currency ZZZ will usually involve two trades: EUR/USD and USD/ZZZ. The exception to this is EUR/JPY, which is an established traded currency pair in the interbank spot market.

[edit] Factors affecting currency trading

See also: Exchange rates

Although exchange rates are affected by many factors, in the end, currency prices are a result of supply and demand forces. The world's currency markets can be viewed as a huge melting pot: in a large and ever-changing mix of current events, supply and demand factors are constantly shifting, and the price of one currency in relation to another shifts accordingly. No other market encompasses (and distills) as much of what is going on in the world at any given time as foreign exchange.

Supply and demand for any given currency, and thus its value, are not influenced by any single element, but rather by several. These elements generally fall into three categories: economic factors, political conditions and market psychology.

[edit] Economic factors

These include economic policy, disseminated by government agencies and central banks, economic conditions, generally revealed through economic reports, and other economic indicators.

Economic policy comprises government fiscal policy (budget/spending practices) and monetary policy (the means by which a government's central bank influences the supply and "cost" of money, which is reflected by the level of interest rates).

Economic conditions include:

Government budget deficits or surpluses: The market usually reacts negatively to widening government budget deficits, and positively to narrowing budget deficits. The impact is reflected in the value of a country's currency.

Balance of trade levels and trends: The trade flow between countries illustrates the demand for goods and services, which in turn indicates demand for a country's currency to conduct trade. Surpluses and deficits in trade of goods and services reflect the competitiveness of a nation's economy. For example, trade deficits may have a negative impact on a nation's currency.

Inflation levels and trends: Typically, a currency will lose value if there is a high level of inflation in the country or if inflation levels are perceived to be rising. This is because inflation erodes purchasing power, thus demand, for that particular currency.

Economic growth and health: Reports such as gross domestic product (GDP), employment levels, retail sales, capacity utilization and others, detail the levels of a country's economic growth and health. Generally, the more healthy and robust a country's economy, the better its currency will perform, and the more demand for it there will be.

[edit] Political conditions

Internal, regional, and international political conditions and events can have a profound effect on currency markets.

For instance, political upheaval and instability can have a negative impact on a nation's economy. The rise of a political faction that is perceived to be fiscally responsible can have the opposite effect. Also, events in one country in a region may spur positive or negative interest in a neighboring country and, in the process, affect its currency.

[edit] Market psychology

Market psychology and trader perceptions influence the foreign exchange market in a variety of ways:

Flights to quality: Unsettling international events can lead to a "flight to quality," with investors seeking a "safe haven". There will be a greater demand, thus a higher price, for currencies perceived as stronger over their relatively weaker counterparts.

Long-term trends: Currency markets often move in visible long-term trends. Although currencies do not have an annual growing season like physical commodities, business cycles do make themselves felt. Cycle analysis looks at longer-term price trends that may rise from economic or political trends. [7]

"Buy the rumor, sell the fact:" This market truism can apply to many currency situations. It is the tendency for the price of a currency to reflect the impact of a particular action before it occurs and, when the anticipated event comes to pass, react in exactly the opposite direction. This may also be referred to as a market being "oversold" or "overbought".[8] To buy the rumor or sell the fact can also be an example of the cognitive bias known as anchoring, when investors focus too much on the relevance of outside events to currency prices.

Economic numbers: While economic numbers can certainly reflect economic policy, some reports and numbers take on a talisman-like effect: the number itself becomes important to market psychology and may have an immediate impact on short-term market moves. "What to watch" can change over time. In recent years, for example, money supply, employment, trade balance figures and inflation numbers have all taken turns in the spotlight.

Technical trading considerations: As in other markets, the accumulated price movements in a currency pair such as EUR/USD can form apparent patterns that traders may attempt to use. Many traders study price charts in order to identify such patterns. [9]

[edit] Algorithmic trading in forex

Electronic trading is growing in the FX market, and algorithmic trading is becoming much more common. There is much confusion about the technique. According to financial consultancy Celent estimates, by 2008 up to 25% of all trades by volume will be executed using algorithm, up from about 18% in 2005.

[edit] Financial instruments

[edit] Spot

A spot transaction is a two-day delivery transaction, as opposed to the futures contracts, which are usually three months. This trade represents a “direct exchange” between two currencies, has the shortest time frame, involves cash rather than a contract; and interest is not included in the agreed-upon transaction. The data for this study come from the spot market. Spot has the largest share by volume in FX transactions among all instruments.

[edit] Forward

One way to deal with the Forex risk is to engage in a forward transaction. In this transaction, money does not actually change hands until some agreed upon future date. A buyer and seller agree on an exchange rate for any date in the future, and the transaction occurs on that date, regardless of what the market rates are then. The duration of the trade can be a few days, months or years.

[edit] Future

Main article: Currency future

Foreign currency futures are forward transactions with standard contract sizes and maturity dates — for example, 500,000 British pounds for next November at an agreed rate. Futures are standardized and are usually traded on an exchange created for this purpose. The average contract length is roughly 3 months. Futures contracts are usually inclusive of any interest amounts.

[edit] Swap

Main article: Forex swap

The most common type of forward transaction is the currency swap. In a swap, two parties exchange currencies for a certain length of time and agree to reverse the transaction at a later date. These are not standardized contracts and are not traded through an exchange.

[edit] Option

Main article: Foreign exchange option

A foreign exchange option (commonly shortened to just FX option) is a derivative where the owner has the right but not the obligation to exchange money denominated in one currency into another currency at a pre-agreed exchange rate on a specified date. The FX options market is the deepest, largest and most liquid market for options of any kind in the world.

[edit] Exchange Traded Fund

Main article: Exchange-traded fund

Exchange-traded funds (or ETFs) are Open Ended investment companies that can be traded at any time throughout the course of the day. Typically, ETFs try to replicate a stock market index such as the S&P 500 (e.g. SPY), but recently they are now replicating investments in the currency markets with the ETF increasing in value when the US Dollar weakness versus a specific currency, such as the Euro. Certain of these funds track the price movements of world currencies versus the US Dollar, and increase in value directly counter to the US Dollar, allowing for speculation in the US Dollar for US and US Dollar denominated investors and speculators.

[edit] Speculation

Controversy about currency speculators and their effect on currency devaluations and national economies recurs regularly. Nevertheless, many economists (e.g. Milton Friedman) have argued that speculators perform the important function of providing a market for hedgers and transferring risk from those people who don't wish to bear it, to those who do. Other economists (e.g. Joseph Stiglitz) however, may consider this argument to be based more on politics and a free market philosophy than on economics.

Large hedge funds and other well capitalized "position traders" are the main professional speculators.

Currency speculation is considered a highly suspect activity in many countries. While investment in traditional financial instruments like bonds or stocks often is considered to contribute positively to economic growth by providing capital, currency speculation does not, according to this view; it is simply gambling, that often interferes with economic policy. For example, in 1992, currency speculation forced the Central Bank of Sweden to raise interest rates for a few days to 150% per annum, and later to devalue the krona. Former Malaysian Prime Minister Mahathir Mohamad is one well known proponent of this view. He blamed the devaluation of the Malaysian ringgit in 1997 on George Soros and other speculators.[10]

Gregory Millman reports on an opposing view, comparing speculators to "vigilantes" who simply help "enforce" international agreements and anticipate the effects of basic economic "laws" in order to profit.

In this view, countries may develop unsustainable financial bubbles or otherwise mishandle their national economies, and forex speculators made the inevitable collapse happen sooner. A relatively quick collapse might even be preferable to continued economic mishandling. Mahathir Mohamad and other critics of speculation are viewed as trying to deflect the blame from themselves for having caused the unsustainable economic conditions. Given that Malaysia recovered quickly after imposing currency controls directly against IMF advice, this view is open to doubt.


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Kamis, 03 Januari 2008

forex

Forex

Un article de Wikipédia, l'encyclopédie libre.

Issu de la contraction des termes anglais Foreign Exchange, Forex est le surnom universellement donné au marché des changes, sur lequel les devises sont échangées l’une contre l’autre, à des taux de change qui varient sans cesse.

Sommaire

1 Importance économique
  • 2 Historique
  • 3 Produits traités
    • 3.1 Spot
    • 3.2 Change à terme
    • 3.3 Options de change
  • 4 Trading et Opérations de change
    • 4.1 La couverture (hedging)
    • 4.2 La prévision
    • 4.3 L'arbitrage
  • 5 Liens externes

Importance économique

Ce marché mondial, qui est essentiellement interbancaire, est le deuxième marché financier de la planète en terme de volume global, derrière celui des taux d'intérêt. C'est néanmoins le plus concentré et le premier pour la liquidité des produits les plus traités, comme la parité euro/dollar.

Pour donner une idée de la liquidité en circulation, le volume quotidien des échanges était en 2004, de 1 900 milliards de dollar US, soit :

  • 600 milliards en transactions au comptant et
  • 1 300 milliards en à terme

quasi-uniquement en transactions de gré à gré, selon l'étude triennale de la Banque des règlements internationaux (BRI).

Les transactions, en volume, étaient :

  • pour 53 % entre banques ;
  • pour 33 % entre une banque et un gestionnaire de fonds ou une institution financière non bancaire ;
  • et enfin pour 14 % entre une banque et une entreprise non-financière.

Dans chaque banque importante, les opérateurs (dit cambistes) font les 3x8, bien que généralement à des emplacements différents. A une équipe située en Asie ou en Australie succède une autre située en Europe puis enfin une troisième située en Amérique du Nord, et ainsi de suite.

Néanmoins, malgré ce caractère mondial et cette dissémination horaire entre les continents, une part importante (31 % du volume total, selon la BRI) de l'activité du marché reste localisée physiquement à Londres.

Dans sa dernière étude triennale, la BRI (Bank of International Settlements) a montré qu'un nombre croissant de particuliers choisissent d'investir sur le Forex. Bien qu'ils représentent encore une très faible minorité des transactions et des volumes, un marché dédié aux investisseurs privés s'est développé en parallèle. Il suffit de constater le nombre de plate-formes de trading mises à leur disposition sur internet ainsi que les outils d'information en temps réel jadis réservés aux traders professionnels dans les salles de marché. Désormais, le trader actif du marché des changes peut investir des sommes minimales et -grâce à l'existence de l'effet de levier- trader dans des conditions presque(!) similaires à celles du trader professionnel. Des outils d'information en temps réel diffusent les news forex et l'information fondamentale (indicateurs économiques) et offrent ainsi aux particuliers la possibilité de trader dans les conditions du temps réel.

Historique

Voir : Dollar US et Monnaie

Le marché des changes existe sous sa forme actuelle, dite régime des changes flottants, depuis mars 1973 et l’abandon de la fixité des taux de change des diverses monnaies par rapport à l’étalon dollar issue des accords de Bretton Woods en 1944.

Produits traités

Spot

Au comptant (on dit spot), les principales parités traitées étaient en 2004, selon la BRI :

  • l'euro/dollar - 28 %
  • le dollar/yen - 17 %
  • le sterling/dollar (dit cable en anglais) - 14 %

Malgré le fort développement de l'euro, le dollar reste le pivot dominant, présent dans 89 % des transactions (contre 37% pour l'euro, 20% pour le yen et 17% pour la livre sterling, le tout sur un total de 200% puisque chaque transaction implique deux devises). Pour une devise non-européenne XXX, une transaction entre l'euro et cette devise se décomposera généralement en une transaction EUR/USD et une transaction USD/XXX.

Change à terme

Le change à terme se décompose en deux produits, tous deux interbancaires, le terme sec (on dit outright en anglais), plutôt peu traité, et les swaps de change. Contrairement aux autres marchés financiers, les marchés à terme organisés ne se sont jamais imposés sur le marché des changes et demeurent marginaux.

Options de change

Enfin, le marché des options de change est le plus divers et le plus inventif des marchés d'options. C'est lui qui est à l'origine de quasiment toutes les formes d'options dites exotiques ou de deuxième génération (options à barrière, options asiatiques, options sur options, etc.).

Trading et Opérations de change [modifier]

La couverture (hedging)

Le principe consiste à prendre des positions inverses de manière à annuler les risques.

La prévision

Il s'agit d'anticiper les mouvements du marché grâce à une observation plus ou moins avancée de l'environnement financier, économique et politique. L'intérêt de l'anticipation des mouvements de change est la spéculation. Pour cela, de nombreuses sources d'informations sont à la disposition du trader forex (Reuters, TELERATE, Bloomberg L.P.) lui permettant d'accéder à toutes les cotations et informations financières utiles pour son trading. Il a également accès aux indicateurs économiques des principaux pays ainsi qu'aux informations financières mondiales. Il est en mesure de se forger une opinion sur l'évolution des cours ou taux et ainsi d'anticiper des mouvements futurs.

L'arbitrage

Il consiste à essayer de tirer parti de décalages ponctuels de prix ou de cours sur le même support, la même devise sur 2 marchés différents. L'arbitragiste peut réaliser ces opérations sur un seul marché -par exemple le spot- ou sur plusieurs marchés -par exemple les swaps de change. De puissants outils informatiques (dits pricers) lui permettant de calculer différents prix ou l'intérêt d'une opération d'arbitrage. Cette stratégie requiert une réactivité et une gestion du stress en temps réel de la part du trader.


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