Advantages: the biggest advantage of mobile phone speculation in foreign exchange is convenience. Investors can use their mobile phones to speculate in foreign exchange anytime and anywhere. No matter where, as long as there is a mobile phone, investors can trade. Disadvantages: the main disadvantage of mobile phone speculation in foreign exchange is that it is not convenient to analyze. Although there are dozens of technical indicators on mobile phone trading software, it is inconvenient to analyze with mobile phone software because of the small screen. In addition, mobile phone foreign exchange speculation software vendors cannot install custom indicators.