Factors influencing the gold price balance

     Today, like most commodities, the price of gold is driven by supply and demand as well as speculation. However unlike most other commodities, hoarding (saving) and disposal plays a larger role in affecting its price than its consumption. Most of the gold ever mined still exists in accessible form, such as bullion and mass-produced jewelry, with little value over its fine weight — and is thus potentially able to come back onto the gold market for the right price. At the end of 2006, it was estimated that all the gold ever mined totaled 158,000 tonnes (156,000 LT; 174,000 ST). This can be represented by a cube with an edge length of 20.2 metres (66 ft).

At the end of 2004 central banks and official organizations held 19 percent of all above-ground gold as official gold reserves. Given the huge quantity of gold stored above-ground compared to the annual production, the price of gold is mainly affected by changes in sentiment, rather than changes in annual production. According to the World Gold Council, annual mine production of gold over the last few years has been close to 2,500 tonnes. About 2,000 tonnes goes into jewellery or industrial/dental production, and around 500 tonnes goes to retail investors and exchange traded gold funds. This translates to an annual demand for gold to be 1,000 tonnes in excess over mine production which has come from central bank sales and other disposal.

Central banks and the International Monetary Fund play an important role in the gold price. The ten year Washington Agreement on Gold (WAG), which dates from September 1999, limited gold sales by its members (Europe, United States, Japan, Australia, Bank for International Settlements and the International Monetary Fund) to less than 500 tonnes a year. European central banks, such as the Bank of England and Swiss National Bank, were key sellers of gold over this period. In 2009, this agreement was extended for a further five years, but with a smaller annual sales limit of 400 tonnes

      Although central banks do not generally announce gold purchases in advance, some, such as Russia, have expressed interest in growing their gold reserves again as of late 2005. In early 2006, China, which only holds 1.3% of its reserves in gold, announced that it was looking for ways to improve the returns on its official reserves. Some bulls hope that this signals that China might reposition more of its holdings into gold in line with other Central Banks. India has recently purchased over 200 tons of gold which has led to a surge in prices.

The price of gold is also affected by various well-documented mechanisms of artificial price suppression, arising from fractional-reserve banking and naked short selling in gold, and particularly involving the London Bullion Market Association, the United States Federal Reserve System, and the banks HSBC and JPMorgan Chase. Gold market observers have noted for many years that the price of gold tends to fall artificially at the start of New York trading.

Bank failures

When dollars were fully convertible into gold, both were regarded as money. However, most people preferred to carry around paper banknotes rather than the somewhat heavier and less divisible gold coins. If people feared their bank would fail, a bank run might have been the result. This happened in the USA during the Great Depression of the 1930s, leading President Roosevelt to impose a national emergency and issue an executive order outlawing the ownership of gold by US citizens. There was only one prosecution under the order, and in that case the order was ruled invalid by federal judge John M. Woolsey, on the technical grounds that the order was signed by the President, not the Secretary of the Treasury as required.

Low or negative real interest rates

If the return on bonds, equities and real estate is not adequately compensating for risk and inflation then the demand for gold and other alternative investments such as commodities increases. An example of this is the period of Stagflation that occurred during the 1970s and which led to an economic bubble forming in precious metals.

War, invasion, looting, crisis

In times of national crisis, people fear that their assets may be seized and that the currency may become worthless. They see gold as a solid asset which will always buy food or transportation. Thus in times of great uncertainty, particularly when war is feared, the demand for gold rises.