The lack of aggressive strategy is at high risk, and also that, in fact, it is not investment, but speculation.
With moderate strategies, the investor expects to make a profit after a certain time, for example, in a few months. For this, it is not enough to rely on the leaping course, we must study in detail and analyze the prospects of the chosen currency.
Large investors with solid capital, work experience and market knowledge, as a rule, do not limit themselves to one type of strategy. Usually they form a portfolio of different assets, and each is selected their own approach.