Forex trading requires putting together multiple factors to formulate a trading strategy that works for you. There are countless strategies that can be followed, however, understanding and being comfortable with the strategy is essential. Every trader has unique goals and resources, which must be taken into consideration when selecting the suitable strategy.
Divergence is a tool that helps the traders to learn the price behavior of the currency. This analysis generates patterns that will help to predict the direction of movement of the currency rates. Divergence, a leading indicator, helps traders to significantly increase their profits. This is because the likelihood of trading in the right direction and at the right time increases if this indicator is used along with others such as Moving Averages, Stochastics, RSI, Support and Resistance levels, etc.

There are several types of trading styles (featured below) from short time-frames to long, and these have been widely used during previous years, and still remain to be a popular choice from the list of best Forex trading strategies in 2020. The best forex traders always remain aware of the different styles and strategies in their search for how to trade forex successfully, so that they can choose the right one, based on the current market conditions.
Fair Value strategy made use of in various financial markets. In the forex market, the fair value of a currency is determined based on the economic situation in a country. In order to use this forex strategy, traders must have an understanding about a few basic related to the economy, especially the GDP growth of the two economies whose currencies they plan to buy and sell. Other aspects to be considered include the unemployment rate and the inflation data.

To what extent fundamentals are used varies from trader to trader. At the same time, the best FX strategies invariably utilize action. This is also known as technical analysis. When it comes to technical currency trading strategies, there are two main styles: trend following, and counter-trend trading. Both of these FX trading strategies try to profit by recognising and exploiting price patterns.

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.
Some of these factors include political stability, interest rates, inflation, terms of trade, public debt and current account deficits. For example, in the case of interest rates, if rates are higher, lenders get a better return compared to those in a country with lower rates; therefore the higher rates attract foreign capital which causes the exchange rate to rise. This is one of the reasons forex traders may look to trade on interest rate announcements from central banks like the US Federal Reserve or the Bank of England.  
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.

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.