The history of Forex

Back in prehistory, there was no concept of currency. A cow was a cow and a sheep was a sheep. People bartered goods for other goods. The problem was that when you traded ten sheep for five cows, you had to find somewhere to keep the cows. Cows are large; they don't fit in your pocket. Something had to change.

Mesopotamia

Urban societies started to emerge in Mesopotamia about 5300 BC. Wealth was based on agricultural products – primarily grain. Grain was stored in temple granaries, and when people made deposits, they needed receipts – the receipt came in the form of a piece of metal.

By 3000 BC, this evolved into the shekel, a measure of barley. Shekels could be converted into metals such as copper, silver and gold.

Then, around 1700 BC, the Code of Hammurabi established formal laws in Mesopotamia. This included rules around the use of money in Mesopotamian society.

Money was born.

Coins

The problem with most early money was that there wasn't any standard measure. A piece of gold could be small or large, so there was no way to place a consistent value on traded goods.

Coins solved this problem. They had a standard weight, and were stamped with symbols by the state to prove their authenticity. The first standardised metal coins appeared in Greece in the seventh century BC.

The gold standard

The value of a coin continued to be determined by its weight into the early 17^th century; a Dutch Guilder had one weight and a French franc had another.

However, as trade grew, coins became more and more impractical. Banks started to issue money in large denominations, using cheap materials such as paper. Physical money no longer had an intrinsic value; instead it could be redeemed at banks for gold or other precious metals.

After the Napoleonic wars of 1803-1825, a number of nations fixed the value for their currencies against gold, and promise to redeem the notes directly. Currencies could now be exchanged based on their fixed values.

This was the gold standard.

The world at war

The gold standard continued until World War I. However, there were growing concerns about some countries' ability and willingness to redeem their banknotes.

The chaos of World War I put an end to the gold standard, and nothing replaced it until 1944.

Although the gold standard was dead, international financial institutions did start to emerge between the wars. The most important was the Bank or International Settlements (BIS), founded in Basel in 1930. Its charter was to support countries without mature financial systems, or those with balance of payments deficits.

1944

In 1944, delegates from 44 Allied nations met in the United States at Bretton Woods. Economic luminaries including John Maynard Keynes and Harry Dexter White worked to create a new global financial system, so that shattered countries could be rebuilt after the war.

The Bretton Woods Agreements were signed in July, 1944 with the following results:

• The International Monetary Fund (IMF) was established
• Countries who cooperated with the IMF could receive stabilisation loans
• The US dollar and British pound were announced as international reserve currencies
• Currency values were fixed against the US dollar - with only 1% deviation allowed
• The value of the dollar was fixed against gold
• Countries could only alter their exchange rates with IMF permission
• Currencies became convertible
• Governments were required to hold reserves and intervene in currency markets
• Nations had to pay a fee in gold and national currency to join the IMF

1947

After World War II, the US became increasingly concerned with the ability of a war-ravaged Europe to resist Soviet communism. In 1947, it established the European Recovery Plan, popularly known as the Marshall Plan after the US Secretary of State, George Marshall.

Over four years, European countries received nearly $13 billion dollars under the Marshall Plan, allowing them to buy the goods and services they needed to rebuild.

1964

In 1964, Japan made the yen convertible. With all major currencies now convertible, it became clear that the US could no longer sustain a fixed dollar rate against gold.

US dollar inflation became a major issue, and the US administration took steps to control US dollar transactions through taxation of exchange differentials. Costs increased for foreign borrowers, leading to the creation of a new eurodollar market.

1967

The British balance of payments deteriorated through the 1960s, and their gold reserves declined from $18 billion to $11 billion. In 1967, the UK had to devalue the pound, striking Bretton Woods a crippling blow. At the same time, US debt continued to grow.

1970

In 1970, interest rates decreased sharply in the US. Investors moved their capital to Europe, where rates were higher. The worst dollar crisis to date ensued.

1971

Events accelerated in 1971:

• In May, Germany and The Netherlands allowed open trading of their currencies
• In August, the US balance of payments deficit reached crisis point and President Nixon responded by stopping conversion of US dollars into gold

In December, matters came to a head:

• A last attempt was made to save Bretton Woods in a meeting at the Smithsonian Institute in Washington
• Exchange rates were allowed to deviate up to 4.5% from their fixed values
• Central banks made major interventions in the currency markets - including $5 billion from the Bundesbank
• Exchange rates could not be controlled despite these interventions
• Currency exchanges in Europe and Japan were closed temporarily
• The US devalued the dollar by 10%
• Developed countries floated their currencies – ending fixed exchange rates 

1973 to 1974

Over this period, events continued to unfold:

• The US dismantled the tax measures and other restrictions it had introduced in 1964
• Central banks stopped intervening in the currency market
• Speculators made enormous profits once interventions stopped
• Two major banks - Bankhaus Herstatt and Franklin National Bank - went bankrupt
• Speculation damaged many other banks
• The Bretton Woods system ceased to exist

1976

Representatives of major nations met in Kingston, Jamaica, to create a new global currency system. This had the following results:

• Gold was no longer used as the basis of currency valuation
• International organisations were set up to control currency conversion
• Currencies were used to buy other currencies
• Commercial banks became the main mechanism for currency conversion
• Exchange rates were floated – and were driven by market forces

The modern forex market had begun.