To make profits from forex trading you need to know how to trade wisely and make a trading strategy. People from many countries are making in trading in currency. You should have a good forex trading education. You should also have a good trading strategy to help you spot trading opportunities in different forex markets. Self-discipline to follow rules of a trading system. Yes, it is profitable to earn profits by trading in currency. All you need to know is to understand the market. There are various currency trading platforms in India available to start trading in currency.