The foreign exchange ("forex" or "FX") currency market is not traded on a regulated exchange like stocks and commodities. Rather, the market consists of a network of financial institutions and retail trading brokers which each have their own individual hours of operation. Since most participants trade between the hours of 8:00 a.m. and 4:00 p.m. in their local time zone, these times are used as the market open and close times, respectively.
Inflation levels and trends: Typically a currency will lose value if there is a high level of inflation in the country or if inflation levels are perceived to be rising. This is because inflation erodes purchasing power, thus demand, for that particular currency. However, a currency may sometimes strengthen when inflation rises because of expectations that the central bank will raise short-term interest rates to combat rising inflation.
A spot transaction is a two-day delivery transaction (except in the case of trades between the US dollar, Canadian dollar, Turkish lira, euro and Russian ruble, which settle the next business day), as opposed to the futures contracts, which are usually three months. This trade represents a “direct exchange” between two currencies, has the shortest time frame, involves cash rather than a contract, and interest is not included in the agreed-upon transaction. Spot trading is one of the most common types of forex trading. Often, a forex broker will charge a small fee to the client to roll-over the expiring transaction into a new identical transaction for a continuation of the trade. This roll-over fee is known as the "swap" fee.
The simplest answer is that the forex is open for trading all the time, but that the specific hours it opens and closes at any given location depending upon where you are in the world. The base reference time for all opening and closing times worldwide is Greenwich Mean Time, commonly abbreviated GMT. Many websites devoted to clarifying forex business hours describe the opening and closing times with three or four significant examples, usually
When you trade forex, you're effectively borrowing the first currency in the pair to buy or sell the second currency. With a US$5-trillion-a-day market, the liquidity is so deep that liquidity providers—the big banks, basically—allow you to trade with leverage. To trade with leverage, you simply set aside the required margin for your trade size. If you're trading 200:1 leverage, for example, you can trade £2,000 in the market while only setting aside £10 in margin in your trading account. For 50:1 leverage, the same trade size would still only require about £40 in margin. This gives you much more exposure, while keeping your capital investment down.
Meanwhile, daily interbank settlements are also a mover of these markets as forex or broker-dealers, such as banks, are amongst the biggest participants in the forex market. Since these dealers interact with each other, this market is referred to as the interbank market. Large corporations, including exporters and importers, will also use the FX market to hedge currency exposure in order to prevent losses due to the fluctuating value of currencies.
Forex trading scams are a concern for even the savviest investor. Foreign exchange fraud has been on a rise for the best couple decades, leading the Commodities Futures Trading Commision and other agencies to deploy task forces analyzing and curtailing schemes. The ingenuity of fraudulent schemes, whether they’re based on phony software or creating fake accounts, increases, but their telltale signs remain largely the same. Steer clear of forex brokerages promising sure wins, fast results, or secret formulas for success. The market has proved time and again that there are no shortcuts. Scammers bank on the human propensity to believe otherwise.
All forex trades involve two currencies because you're betting on the value of a currency against another. Think of EUR/USD, the most-traded currency pair in the world. EUR, the first currency in the pair, is the base, and USD, the second, is the counter. When you see a price quoted on your platform, that price is how much one euro is worth in US dollars. You always see two prices because one is the buy price and one is the sell. The difference between the two is the spread. When you click buy or sell, you are buying or selling the first currency in the pair.
The need to exchange currencies is the primary reason why the forex market is the largest, most liquid financial market in the world. It dwarfs other markets in size, even the stock market, with an average traded value of around U.S. $2,000 billion per day. (The total volume changes all the time, but as of August 2012, the Bank for International Settlements (BIS) reported that the forex market traded in excess of U.S. $4.9 trillion per day.)