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.

The mere expectation or rumor of a central bank foreign exchange intervention might be enough to stabilize the currency. However, aggressive intervention might be used several times each year in countries with a dirty float currency regime. Central banks do not always achieve their objectives. The combined resources of the market can easily overwhelm any central bank.[65] Several scenarios of this nature were seen in the 1992–93 European Exchange Rate Mechanism collapse, and in more recent times in Asia.
In the above example, we bet that the EUR will go up against the USD, so we bought EUR/USD hoping to sell it later at a higher price. This is called long position. What should you do if you expect the EUR to go down against the USD? Well, then you do the opposite - you sell the EUR/USD with the hope to buy it cheaper later on. This short trading is how you take advantage of exchange rates that are going down.
The Forex (FOReign EXchange) market appeared at the end of the 1970s after many countries decided to unpeg their currency value from that of the US dollar or gold. This led to the formation of an international market on which currency could be exchanged and traded freely. Today, Forex is the largest financial market in the world. It doesn’t matter where you live or even where you are right now; as long as you have access to the Internet, a trading terminal (a special program for trading Forex), and an account with a Forex broker, all the instruments and opportunities of Forex are available to you.

Being capable of identifying trends is one of the core skills a Forex trader should possess, as it can prove to be highly useful in making any Forex market prediction. The trend is the general direction of a market or an asset price. Trends may vary in length, from short to intermediate, or to long term. Being able to identify a trend can prove to be highly profitable, and the reason is that you will be able to trade with the trend.

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).

"Buy the rumor, sell the fact": This market truism can apply to many currency situations. It is the tendency for the price of a currency to reflect the impact of a particular action before it occurs and, when the anticipated event comes to pass, react in exactly the opposite direction. This may also be referred to as a market being "oversold" or "overbought".[78] To buy the rumor or sell the fact can also be an example of the cognitive bias known as anchoring, when investors focus too much on the relevance of outside events to currency prices.
How much each pip is worth is called the "pip value." For any pair where the USD is listed second in the currency pair, the above-mentioned pip values apply. If the USD is listed first, the pip value may be slightly different. To find the pip value of the USD/CHF for example, divide the normal pip value (mentioned above) by the current USD/CHF exchange rate. For example, a micro lot is worth $0.10/0.9435 = $0.1060, where 0.9435 is the current price of the pair and subject to change. For JPY pairs (USD/JPY), go through this same process, but then multiply by 100. For a more detailed explanation, see Calculating Pip Value for Different Forex Pairs and Account Currencies.
In this case you are right and the spread for EUR/GBP falls to 0.8312-0.8313. You decide to buy back your €10,000 at the offer price of 0.8313, a cost of £8313. The cost of buying back the euros is £111 less than you originally sold the euros for, so this is your profit on the transaction. Again your profit is determined in the second currency of the forex pair.
A swap trade involves both. Dealers buy a currency at today's price on the spot market and sell the same amount in the forward market. This way, they have just limited their risk in the future. No matter how much the currency falls, they will not lose more than the forward price. Meanwhile, they can invest the currency they bought on the spot market.
OANDA (Canada) Corporation ULC accounts are available to anyone with a Canadian bank account. OANDA (Canada) Corporation ULC is regulated by the Investment Industry Regulatory Organization of Canada (IIROC), which includes IIROC's online advisor check database (IIROC AdvisorReport), and customer accounts are protected by the Canadian Investor Protection Fund within specified limits. A brochure describing the nature and limits of coverage is available upon request or at www.cipf.ca.

A demo account is intended to familiarize you with the tools and features of our trading platforms and to facilitate the testing of trading strategies in a risk-free environment. Results achieved on the demo account are hypothetical and no representation is made that any account will or is likely to achieve actual profits or losses similar to those achieved in the demo account. Conditions in the demo account cannot always reasonably reflect all of the market conditions that may affect pricing and execution in a live trading environment.

During the week the most active Forex trading days are: Tuesday, Wednesday and Thursday. Sundays (opening) and Mondays are days when traders are mostly watching and analyzing the market and predict further price moves. Fridays are traded approximately till noon, after that all actions slow down and almost freeze before the actual market closing at 5 pm EST.
Just like stocks, you can trade currency based on what you think its value is (or where it's headed). But the big difference with forex is that you can trade up or down just as easily. If you think a currency will increase in value, you can buy it. If you think it will decrease, you can sell it. With a market this large, finding a buyer when you're selling and a seller when you're buying is much easier than in in other markets. Maybe you hear on the news that China is devaluing its currency to draw more foreign business into its country. If you think that trend will continue, you could make a forex trade by selling the Chinese currency against another currency, say, the US dollar. The more the Chinese currency devalues against the US dollar, the higher your profits. If the Chinese currency increases in value while you have your sell position open, then your losses increase and you want to get out of the trade.