Forex included red products in the financial market, which means investors could lose half or all investments, however, forex included high-risk high-gain business and success in forex required good knowledge and skills in the market volatility. The golden rule in investing money in high-risk businesses is only spend money that afford to lose.
However, one advantage of forex is possible to start with small money and then grow gradually if traders already have a profitable trading strategy. This is a very promising business, because in forex possible to make thousands of percent from the initial investment. Trading with low spread broker like FXOpen gives more benefits for traders to get low transaction costs in the pair like EURUSD.