Fundamental, Technical, and Money Management analysis, can be (and often are) combined to form a single Forex trading strategy. Of the three, Money Management reigns supreme. You must have a money plan, and it must be unique to your tactical trading plan.
Why does Money Management reign supreme? Because regardless of the tactical trading method chosen, whether Fundamental Analysis or Technical Analysis, or both, or how badly a strategy might perform, a money plan can be tailored to return a profit. Very simply, if a strategy regularly losses 99 trades out of a hundred, the one winning trade needs to return one hundred times the average losing trade to breakeven. Terrible strategy, but at least you know why. You also know what needs to happen to make a profit.
With up-to-date performance data available, you can explore options for improving tactical strategy performance, in a way that specifically relates each tactical adjustment to a selected piece of performance data. This might be as simple as changing the period of a Moving Average to improve entry timing, or as complex as developing a completely new and revised tactical trading method.
So what comes first?
To formulate a money plan you need information on a strategy's trading performance. This is where demo trading pays-off. Testing a strategy delivers the critical data necessary to assess its feasibility, and in gathering those performance results critical to money management settings. The money plan will tell you things like how many lots you can trade, how many losses in a row you can sustain, the risk-of-ruin, and be able to adjust as fresh data becomes available, thus providing system
improvement input options.