I am also a futures trader. I usually like fried rice, rebar, eggs and other volatile varieties, and the margin is very low. Want to do a good job in futures: learn to wait for opportunities, even if the handling fee is extremely low, you can't operate frequently. Usually I like to use bollinger bands for 3 minutes and 15 minutes. macd does short-term operations, and I will not do it if I firmly grasp 10 in one day, so I can earn nearly 5%.