Tuesday, May 19, 2009

Microbytes - Forex






The History of Forex

The Forex trading market is a relatively new phenomenon. Never before in the history of the world have we seen such an amazing event. In only 30 years, this industry has developed from almost nothing to a daily US$1.5 trillion market. How did this happen? Was it by design? Or was it by accident?
Well the answer falls somewhere in between. There are three distinct time frames that set the stage for today's style of currency trading. The first time frame is the pre-currency trading era of the 1950s. The second time frame is the worldwide, politically volatile atmosphere of the 1970s. The third time frame is what has occurred in this free market economy since the demise of the gold standard 30 years ago. In each time frame, there have been three catalysts: war, gold, and foreign banks- that have played a significant role in propelling currency development.

Pre-Currency Trading Era – The 1950s

Entering into the 1950s, the United States of America had a distinct advantage over war-torn Europe. While Germany was heavily sanctioned, England, France, Italy, and several other Old World nations were just coming to terms with the heavy investment needed to rebuild their countries.
As a way to make it easier for the rest of the world to rebuild, the Bretton Woods Agreement was adopted. It was innocuously simple: in an effort to keep the United States of America (USA) from buying everything in sight, the Bretton Woods Agreement kept the USA in check by requiring all foreign currencies be pegged to the US Dollar. Some pegs were strong, some pegs were weak, but at the end of the day they never moved more than 1% in any direction. Like today's problem with the Chinese Yuan, forced to a peg against the dollar, it kept a constant, controlled flow of US dollars out of the country.
The peg would not have been so bad if not for the fact that the US dollar also had a unique relationship with gold. Just like currencies, gold was pegged to the dollar at a fixed value of US$35/ounce. What made it even worse was that US currency, at the time, was directly exchangeable for gold. This strategy was fine as long as the Fort Knox gold reserves exceeded $23 billion.
After World War II, the USA became the primary economic super power. Many foreign countries began to acquire US currency in lieu of gold. The dollar gained prominence in a way no other currency ever had before.
At the same time, we began to see the rebuilding of the Old World and foreign trade began to gain momentum. In 1950, foreign countries held US $8 billion. We also saw the oil business begin its ascent as a prominent import/export industry.

The 1970's United States Currency Policy Meltdown

Once again, we are hit with the triumvirate of war, the restrictive gold standard, and dollars in foreign banks.
This time, each problem was feeding directly off of the others. The Vietnam Conflict had drained our gold reserves heavily. By 1970, Fort Knox only held US$12 Billion.
The growth of the oil business and the increase in foreign trade caused a boom in the demand for US dollars in foreign banks. Over US$ 47 Billion was sitting in overseas banks.
On paper, our gold reserves were over-leveraged by almost 4 to 1. As a nation, we did not know how to react to such an overbearing assault on our currency. Then along came the invention of the Eurodollar to make our nightmare worse.
Foreign banks with US dollars would make low-interest loans in US dollars to importers and exporters. Although the dollars were never repatriated, the US was still on the hook to exchange these “credit”-created dollars for the gold we kept on reserve.
Then came a miracle in disguise . The Bretton Woods Agreement collapsed. In the over-leveraged gold-dollar environment, many countries began to feel frustrated with the artificial peg.
In blatant defiance to the agreement in 1971, Germany declared that they would float the Deutsche mark. They were tired of the artificial peg that was keeping their economy depressed.
In the first hour of trading, over US$1 billion were exchanged for Deutsche marks. For the first time, the public had voiced their opinion against being so heavily weighted with dollars.
With Germany completely ignoring the Bretton Woods Agreement by floating their currency, the US government had nothing left to do but put the final nail in the coffin of the U.S.'s currency policy. The Bretton Woods Agreement was dissolved.
Three short months after the Deutsche mark began to float, the US moved off of the gold standard. Gold was allowed to float freely like any other currency. Oil, although priced in US dollars, soon switched to a peg against gold. Gold and oil prices jumped ten-fold.
The currency dynamics were soon changed on a global scale and it became accepted practice that countries began to float their own currency.

New Rules of Currency

In 1971, the Smithsonian Agreement replaced the Bretton Woods Agreement and authorized “forward currency contracts”, adding validity to the Eurodollar phenomenon. It didn’t work. A year later the European Joint Float was established. It, and the Smithsonian Agreement, were scrapped in 1973. Even though they were dissolved the concept of “forward currency contracts” stayed as part of the banking system.
Once currencies began to “free-float”, they immediately moved away from their gentlemanly 1% fluctuations on either side to huge price ranges, going anywhere from 20-25% daily.
From 1970-1973, the total foreign exchange volume went from US$25 Billion to US$100 Billion. With oil prices up, gold prices up, and an economy still reeling from the rapid currency shift, “stagflation”, rising inflation while real incomes remained the same, soon hit the United States.

Today's Currency World

In the 30 years since the collapse of the last gentlemanly agreement on currency rates, many momentous events have occurred that have affected currencies worldwide. The Japanese yen gained prominence because of Japan's heavy export relationship with the United States. The USSR collapsed. We have had several undeclared wars, the south Asian economies have risen and collapsed, and several investor bubbles have come and gone.
Each time, currencies have come away with a newly earned respect by the masses. There has also been a constant element of surprise that keeps you guessing what's next.
Current conditions, such as the United States' perpetual war on “terror”, the permanent introduction and dominance of the euro currency, the steady O.P.E.C. increases in oil prices, and gold's renaissance as a store of value, will likely have a tremendous impact on the future of what it means to trade currencies.
This could be a fundamental shift in the next phase of currency development.

Market size and liquidity

The foreign exchange market is unique because of

  • its trading volumes,
  • the extreme liquidity of the market,
  • its geographical dispersion,
  • its long trading hours: 24 hours a day except on weekends (from 22:00 UTC on Sunday until 22:00 UTC Friday),
  • 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)
  • the use of leverage
Main foreign exchange market turnover, 1988 - 2007, measured in billions of USD.

As such, it has been referred to as the market closest to the ideal perfect competition, notwithstanding market manipulation by central banks. According to the Bank for International Settlements,[2] average daily turnover in global foreign exchange markets is estimated at $3.98 trillion. Trading in the world's main financial markets accounted for $3.21 trillion of this. This approximately $3.21 trillion in main foreign exchange market turnover was broken down as follows:

Of the $3.98 trillion daily global turnover, trading in London accounted for around $1.36 trillion, or 34.1% of the total, making London by far the global center for foreign exchange. In second and third places respectively, trading in New York accounted for 16.6%, and Tokyo accounted for 6.0%.[4] In addition to "traditional" turnover, $2.1 trillion was traded in derivatives.

Exchange-traded FX futures contracts were introduced in 1972 at the Chicago Mercantile Exchange and are actively traded relative to most other futures contracts.

Several other developed countries also permit the trading of FX derivative products (like currency futures and options on currency futures) on their exchanges. All these developed countries already have fully convertible capital accounts. Most emerging countries do not permit FX derivative products on their exchanges in view of prevalent controls on the capital accounts. However, a few select emerging countries ( have already successfully experimented with the currency futures exchanges, despite having some controls on the capital account.

FX 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.

Top 10 currency traders
% of overall volume, May 2008
Rank Name Volume
1 Flag of Germany Deutsche Bank 21.70%
2 Flag of Switzerland UBS AG 15.80%
3 Flag of the United Kingdom Barclays Capital 9.12%
4 Flag of the United States Citi 7.49%
5 Flag of the United Kingdom Royal Bank of Scotland 7.30%
6 Flag of the United States JPMorgan 4.19%
7 Flag of the United Kingdom HSBC 4.10%
8 Flag of the United States Lehman Brothers 3.58%
9 Flag of the United States Goldman Sachs 3.47%
10 Flag of the United States Morgan Stanley 2.86%

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 have made it easier for retail traders to trade in the foreign exchange market. In 2006, retail traders constituted over 2% of the whole FX market volumes with an average daily trade volume of over US$50-60 billion (see retail trading platforms). 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 34.1% in April 2007. The ten most active traders account for almost 80% of trading volume, according to the 2008 Euromoney FX survey. 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 on a retail broker. Minimum trading size for most deals is usually 100,000 units of base currency, which is a standard "lot".


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 is greatly increased with larger transactions, and pip spreads shrink on the major pairs to as little as 1 to 2 pips.

Market Participants

Unlike a stock market, where all participants have access to the same prices, the foreign exchange 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. The difference between the bid and ask prices widens (from 0-1 pip to 1-2 pips for some currencies such as the EUR). 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 foreign exchange 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 FX-metal 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 foreign exchange market to align currencies to their economic needs.


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.

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.


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