Trading is the form of buying and selling coins. For example, the price is down, I buy, the price up again, i sell it, apply to the continuous fluctuations in a short time, can be in 1-2 days, sometimes it fluctuates continuously in minutes. It sounds pretty easy, but you want to get rich with Trading, you have to have a lot of experience. In it, there is the ability to read the chart to know the price, the ability to judge and decisive with the luck factor. Most of the coin is dominated by Bitcoin, so to grasp the price of it you have to grasp the Bitcoin situation.