An Introduction to Interventions

The whole market of foreign exchange is composed of valuations and currencies which are related to each other. The values play an important role in the economics of the FX market whether the international or local. The valuation tells many things especially the rates of the exports and the import.

Central Banks and Valuations To fully understand the reason why interventions happen traders must first comprehend how currencies get their values. The values can come from two ways. The values can come by the supply and demand either from the market or the government's central bank. Currencies in the market which are subjected to valuation is termed floating the currencies.

The process where currencies get their values from the governments is termed as fixing the currencies. This means that the currency of that country gets their value from another major currency like the United States dollar.

This is important when central banks aim to stabilize their exchange rates. The banks will execute the monetary policies while the interest rates will be adjusted. The banks can also buy or sell the currencies on the forex market so that they will gain the other currencies like US dollars. This process is termed as intervention.

Interventions and Period of Instability

Currencies are constantly traded in pairs. This means currencies are related to each other that one currency's direction affects the other currency. Sometimes the country's currency can become unstable due to reasons like rising deficits, speculators, national crises, etc.

This instability can even happen for a longer period of time than expected and the central banks or the forex market conducts valuation again when necessary.

A problem usually ensues when a quick change in the direction of the currencies happen. A central bank will find it impractical to quickly address the problem through interest rates which are usually used in correcting the rapid movements. This is the kind of situation where the governments conduct interventions.

For example the pair of US dollar and the Japanese Yen in 2002 - 2003 where the Bank of Japan did intervention many times to make the yen's value lower than the value of the US dollar. The government was afraid that an increase in the yen's value will take place.

This will make the price of the exports higher than the price of the imports and will become a hindrance to its goal of recovering economically. The Japanese intervention of 2001 made the Japanese government spend more or less than twenty eight billion in US dollars to stop the yen's appreciation. In 2002, the Japanese government had a thirty three billion dollars spending to keep the yen's appreciation.

Interventions and Tradings The traders can highly speculate when an intervention is about to happen. The intervention can result in quick movements of the price for just a short period of time. However this can easily give the opportunity for the traders to gain profits by getting a position prior to the intervention.

However, this is too risky and should be done when speculating. It is a definite no to trade versus an ongoing trend when the trader is experiencing leverages because of a loss that can eat up a huge amount of the capital in just a short time.

Conclusion Interventions happen because the central banks intervene. They use the reserves to make the value of its own currency stable. Trading during interventions can be highly profitable but this is advisable only for the speculators.

There are many ways to determine when interventions are about to happen however the best thing a trader should do is to prepare ahead of time. One should use low leverage and to keep a wise system of managing the money.