Forward testing is performed either on a demo account or on a very small (micro) live account. During such tests, you trade normally with your strategy as if you were trading your live account. As with backtesting, forward testing can also be automated. In this case, you would need to create a trading robot or expert advisor to execute your system. Of course, with discretionary strategy, you are limited solely to manual testing. Forward testing results are considered to be more useful and representative than those of the backtests.
When it comes to clarifying what the best and most profitable Forex trading strategy is, there really is no single answer. Here's why. The best FX strategies will be suited to the individual. This means you need to consider your personality and work out the best Forex strategy to suit you. What may work very nicely for someone else may be a disaster for you.
Apart from the entry/exit rules and optional money management guidelines, strategies are often characterized by the list of trading tools required to employ the given strategy. These tools are usually charts, technical or fundamental indicators, some market data or anything else that can be used in trading. When choosing a strategy, you need to understand, which of the required tools you have in possession. 
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