Yes, foreign exchange is risky no matter how long it takes. Generally speaking, the risk of speculating in foreign exchange is relatively high. Because the daily fluctuation of foreign exchange is relatively small, it allows a large credit line, which can be 2-4 times, and there is a risk of high leverage. If we don't pay attention to our position, even a little change contrary to our position will bring great losses. In addition, the foreign exchange market is trading for 24 hours in a row, and there is no limit to the ups and downs. Sometimes fluctuations that usually take weeks will occur within a few hours.