Forex traders evaluate currencies and the countries much like how equities and companies are evaluated to get a clear idea of the currency’s value. The value of a currency changes due to many factors such as economic growth of the nation and its financial strength. All this information is analyzed by the forex traders to evaluate the value of its currency. Fundamental trading strategies cannot be easily mastered by a newbie forex trader. Given below are some trading methods that use fundamental analysis.
Any nation’s central bank, adjusts the rates of interest from time to time in order to contain or curb the inflationary trends. This, in turn, has a definitive effect on the currency market and traders assume trading positions accordingly. The central bank of a country does not act as it is a solid body. The interest rate is increased or decreased based on the vote cast by the members of the monetary policy committee. The number of members monetary committee varies from one bank to another. If the interest rate is cut, there will be more money in circulation. This makes it cheaper. If the interest rate is hiked, its value increases.
Strong trending markets work best for carry trades as the strategy involves a lengthier time horizon. Confirmation of the trend should be the first step prior to placing the trade (higher highs and higher lows and vice versa) – refer to Example 1 above. There are two aspects to a carry trade namely, exchange rate risk and interest rate risk. Accordingly, the best time to open the positions is at the start of a trend to capitalise fully on the exchange rate fluctuation. Regarding the interest rate component, this will remain the same regardless of the trend as the trader will still receive the interest rate differential if the first named currency has a higher interest rate against the second named currency e.g. AUD/JPY.
Currency markets are important to a broad range of participants, from banks, brokers, hedge funds and investor traders who trade FX. Any company that operates or has customers overseas will need to trade currency. Central banks can also be active in currency markets, as they seek to keep the currency they are responsible for trading within a specific range.
Political instability and poor economic performance can also have a negative impact on a currency. Politically stable countries with robust economic performance will always be more appealing to foreign investors, so these countries will draw investment away from countries characterised by more economic or political risk. Furthermore, a country showing a sharp decline in economic performance will experience a loss of confidence in its currency and a movement of capital to currencies of more economically steady countries. These are just two simple examples of what can affect foreign exchange rates and the kind of things traders consider when developing forex trading strategies.  
To easily compare the forex strategies on the three criteria, we've laid them out in a bubble chart. On the vertical axis is ‘Risk-Reward Ratio’ with strategies at the top of the graph having higher reward for the risk taken on each trade. Position trading typically is the strategy with the highest risk reward ratio. On the horizontal axis is time investment that represents how much time is required to actively monitor the trades. The strategy that demands the most in terms of your time resource is scalp trading due to the high frequency of trades being placed on a regular basis.