The Forex pairs are divided into three main groups – majors, minors and exotic pairs. The main difference between the pairs is their liquidity which is a result of the trading volume of these pair. E.g., the major currency pairs are the most traded pairs and each include the USD and another currency, while the most traded minor pairs include one of the three major non-USD currencies (The Euro, the UK Pound and the Japanese Yen).
International parity conditions: Relative purchasing power parity, interest rate parity, Domestic Fisher effect, International Fisher effect. Though to some extent the above theories provide logical explanation for the fluctuations in exchange rates, yet these theories falter as they are based on challengeable assumptions [e.g., free flow of goods, services and capital] which seldom hold true in the real world.
The main participants in this market are the larger international banks. Financial centers around the world function as anchors of trading between a wide range of multiple types of buyers and sellers around the clock, with the exception of weekends. Since currencies are always traded in pairs, the foreign exchange market does not set a currency's absolute value but rather determines its relative value by setting the market price of one currency if paid for with another. Ex: US$1 is worth X CAD, or CHF, or JPY, etc.
In forex, currencies are quoted in pairs. Let’s take the most popular currency pair as an example, EUR/USD. The first currency (Euro in this case) is called the base currency and the second (USD) is called the quote currency. When you trade a pair you are speculating on whether the base currency (EUR) will strengthen or weaken against the quote currency (USD).
Experts say that forex is a zero-sum game. That means that someone always loses commensurate to someone else’s win — that’s how the game is played. When you add in costs and fees associated with running a forex account and making trades, you enter negative-sum territory. That said, shrewd trading moves can pay out. Substantially. If you have the time and interest required to learn to identify patterns in price fluctuations and execute far-sighted trades, you will make wins on the forex market. That said, the most thoughtful strategy is also liable to bring about loss. Don’t trade more than you can afford to lose.
There are many factors that can impact – or potentially impact – currency market prices. Such factors include economic and political events and announcements, interest rates, inflation levels and natural disasters – among others. There’s no sure-fire way to predict price movements, but some handy hints can be gleaned through the analytical techniques implemented and shared by trading analysts.
Forex trading is governed by the National Futures Association, and they routinely check brokerages for financial irregularities, hidden or overly high fees, and scams. A key point of comparison between forex brokerages is their regulatory approval status with the NFA. Because the forex market and its major players move rapidly, it’s wise to regularly check on that status via the NFA’s Status Information Center. Increased regulation (coupled with higher capital requirements) continue to force forex brokers to leave the playing field, and one side effect is that it’s increasingly easy to find the best out of a constrained number of options.
HIGH RISK WARNING: Foreign exchange trading carries a high level of risk that may not be suitable for all investors. Leverage creates additional risk and loss exposure. Before you decide to trade foreign exchange, carefully consider your investment objectives, experience level, and risk tolerance. You could lose some or all of your initial investment; do not invest money that you cannot afford to lose. Educate yourself on the risks associated with foreign exchange trading, and seek advice from an independent financial or tax advisor if you have any questions. Any data and information is provided 'as is' solely for informational purposes, and is not intended for trading purposes or advice. Past performance is not indicative of future results.
The trade that takes place in Foreign exchange market involves simultaneously the buying of one currency and the selling of another. This is because the value of one currency is relative to the other currency and is determined by their comparison. From a retail trader’s perspective Forex trading is the speculation on the value of one currency relative to another.
It is estimated that in the UK, 14% of currency transfers/payments are made via Foreign Exchange Companies.[68] These companies' selling point is usually that they will offer better exchange rates or cheaper payments than the customer's bank.[69] These companies differ from Money Transfer/Remittance Companies in that they generally offer higher-value services. The volume of transactions done through Foreign Exchange Companies in India amounts to about US$2 billion[70] per day This does not compete favorably with any well developed foreign exchange market of international repute, but with the entry of online Foreign Exchange Companies the market is steadily growing. Around 25% of currency transfers/payments in India are made via non-bank Foreign Exchange Companies.[71] Most of these companies use the USP of better exchange rates than the banks. They are regulated by FEDAI and any transaction in foreign Exchange is governed by the Foreign Exchange Management Act, 1999 (FEMA).
The FXCM Group is headquartered at 20 Gresham Street, 4th Floor, London EC2V 7JE, United Kingdom. Forex Capital Markets Limited (“FXCM LTD”) is authorised and regulated in the UK by the Financial Conduct Authority. Registration number 217689. Registered in England and Wales with Companies House company number 04072877. FXCM Australia Pty. Limited ("FXCM AU") is regulated by the Australian Securities and Investments Commission, AFSL 309763. FXCM AU ACN: 121934432. FXCM South Africa (PTY) Ltd is an authorized Financial Services Provider and is regulated by the Financial Sector Conduct Authority under registration number 46534. FXCM Markets Limited ("FXCM Markets") is an operating subsidiary within the FXCM Group. FXCM Markets is not regulated and not subject to the regulatory oversight that govern other FXCM Group entities, which includes but is not limited to the Financial Conduct Authority, Financial Sector Conduct Authority, and the Australian Securities and Investments Commission. FXCM Global Services, LLC is an operating subsidiary within the FXCM Group. FXCM Global Services, LLC is not regulated and not subject to regulatory oversight.
The series of contagious currency crises in the 1990s—in Mexico, Brazil, East Asia, and Argentina—again focused policy makers’ minds on the problems of the international monetary system. Moves, albeit limited, were made toward a new international financial architecture. Most importantly, these crises led to the establishment of the Financial Stability Forum (since 2009 the Financial Stability Board), which investigated the problems of offshore, capital flows, and hedge funds; and the G20, which attempted to broaden the international regime’s membership and thus deepen its legitimacy. In addition, there were calls for a currency transaction tax, named after Nobel Laureate James Tobin’s proposal, from many civil society nongovernmental organizations as well as some governments. The success of international monetary reform is a crucial issue for governments and their autonomy, firms and the stability of their investments, and citizens who ultimately are those who absorb these effects as they are transmitted into everyday life.

There are actually three ways that institutions, corporations and individuals trade forex: the spot market, the forwards market and the futures market. The forex trading in the spot market always has been the largest market because it is the "underlying" real asset that the forwards and futures markets are based on. In the past, the futures market was the most popular venue for traders because it was available to individual investors for a longer period of time. However, with the advent of electronic trading and numerous forex brokers, the spot market has witnessed a huge surge in activity and now surpasses the futures market as the preferred trading market for individual investors and speculators. When people refer to the forex market, they usually are referring to the spot market. The forwards and futures markets tend to be more popular with companies that need to hedge their foreign exchange risks out to a specific date in the future.