A forex trading strategy works really well when traders follow the rules. But just like anything else, one particular strategy may not always be a one-size-fits-all approach, so what works today may not necessarily work tomorrow. If a strategy isn't proving to be profitable and isn't producing the desired results, traders may consider the following before changing a game plan: 
The Germany 30 chart above depicts an approximate two year head and shoulders pattern, which aligns with a probable fall below the neckline (horizontal red line) subsequent to the right-hand shoulder. In this selected example, the downward fall of the Germany 30 played out as planned technically as well as fundamentally. Towards the end of 2018, Germany went through a technical recession along with the US/China trade war hurting the automotive industry. Brexit negotiations did not help matters as the possibility of the UK leaving the EU would most likely negatively impact the German economy as well. In this case, understanding technical patterns as well as having strong fundamental foundations allowed for combining technical and fundamental analysis to structure a strong trade idea.
Entry points are usually designated by an oscillator (RSI, CCI etc) and exit points are calculated based on a positive risk-reward ratio. Using stop level distances, traders can either equal that distance or exceed it to maintain a positive risk-reward ratio e.g. If the stop level was placed 50 pips away, the take profit level wold be set at 50 pips or more away from the entry point.
Using the (CCI) as a tool to time entries, notice how each time CCI dipped below -100 (highlighted in blue), prices responded with a rally. Not all trades will work out this way, but because the trend is being followed, each dip caused more buyers to come into the market and push prices higher. In conclusion, identifying a strong trend is important for a fruitful trend trading strategy.

Trading foreign exchange on margin carries a high level of risk and may not be suitable for all investors. The high degree of leverage can work against you as well as for you. Before deciding to trade foreign exchange you should carefully consider your investment objectives, level of experience and risk appetite. The possibility exists that you could sustain a loss of some or all of your initial investment and therefore you should not invest money that you cannot afford to lose. You should be aware of all the risks associated with foreign exchange trading and seek advice from an independent financial advisor if you have any doubts.