Factors like interest rates, trade flows, tourism, economic strength and geopolitical risk affect supply and demand for currencies, which creates daily volatility in the forex markets. An opportunity exists to profit from changes that may increase or reduce one currency's value compared to another. A forecast that one currency will weaken is essentially the same as assuming that the other currency in the pair will strengthen because currencies are traded as pairs.
Counter trend trading refers to a type of reversal trading of the important historical/now moment support or resistance level, and some professional FX traders trade it when the price overshots the ATR (14) – going considerably below or above the projected levels. It can also be a form of EOD (End Of Day) trading. Profits are usually taken close to the Fibonacci retracement levels, as counter trending always starts with a retracement first. So, by using different intraday trading approaches, you will have a plethora of tools to use and profit from the market movement.
Forex is the one financial market that never sleeps, meaning you can trade at all hours of the day (or night). Unlike the world's stock exchanges, which are located in physical trading rooms like the New York Stock Exchange or the London Stock Exchange, the Forex market is known as an 'Over-the-counter market' (or OTC). This means that the trades take place directly between the parties holding the currencies, rather than being managed via an exchange.