Sterling is what is known as a free floating currency, so its exchange rate or its price in relation to another currency is determined purely by supply and demand. Simply put, the more the pound is in demand internationally then the stronger its exchange rate is.

Investors are apt to move finances away from weakening economies. explain.

The strength of the pound and its effects on exchange rates. A higher interest rate will mean you will get a far better return on bonds plus other Government securities and therefore this in turn will tend to attract financial capital from abroad. If currency markets expect the UK base rate to fall, the pound as a knock on effect will tend to weaken.

According to Winchester Electronics, a UK based company who specialise in rack and panel connectors, a currency is likely to weaken in order to correct a big trade deficit, which is unsustainable in the long-run, thus making exports cheaper and imports much more expensive.

One of the most immediate effects for most families is an increase in the cost of travelling overseas. As a pound buys less of a foreign currency, hotels abroad, goods and services will become much costlier.

This will also mean that imported goods to the United Kingdom in turn will become dearer to consumers and to businesses that import raw materials or components as part of their production process. Meanwhile exporters who price their goods in sterling will benefit as their goods will become cheaper in overseas market.

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