The concept of currencies trading is simple, once it is realized that a currency is a commodity whose value fluctuates against another currency. By buying (or selling) a currency, Currency Traders look to earn a profit from the movement in the FX rate. The beauty of FX is that the cost of trading is so low. This means that trades can be transacted for the extreme short-term, literally seconds, as well as for a longer duration.
A trader believes the EUR is about to increase in value against the USD and buys €1 million at 1.5000. Shortly after, the rate is 1.5050 and the trader closes the position for a US $5,000.
€1,000,000 at 1.50 = US $1,500,000
€1,000,000 at 1.5050 = US $1,505,000
Difference = Profit of US $5,000
There are around 170 currencies in the world. However, activity is concentrated into six ‘major’ currency pairs, which account for around two-thirds of the total turnover.
The Majors are:
USD/EUR (27%)
USD/JPY (13%)
GBP/USD (12%)
AUD/USD (6%)
USD/CHF (5%)
USD/CAD (4%)
In FX, one currency is always quoted against another. The ‘base’ currency is the one that can be thought of as the reference. For instance, in a EUR/USD quote, EUR is the base currency and the quote defines how many USD it costs to buy. Similarly, in USD/JPY, USD is the base currency and the rate defines how many JPY it costs to buy.
The Bid is the price the market is willing to pay for a certain FX currency pair. The offer, or ask, is the price it is prepared to sell at.
For example, in a USD/CHF quote of 1.1650/1.653, the bid is 1.1650, while the offer is 1.1653. Frequently, quotes are abbreviated to just the small numbers. In this case, a phone quote would be 50/53.
The difference between the bid and the offer is known as the spread.
A “Pip” (price interest point) represents the smallest fluctuation in price of a currency pair. For most currencies, the rate is quoted to the fourth decimal place, with USD/JPY the notable exception. A pip represents 1/10,000th or 0.0001 of the counter currency. A change of 1 pip for GPB/USD at 1.6319 is 1.6320. The Pip for USD/JPY is only quoted to the second decimal point (1/100th or 0.01).
Examples:
