I think I've figured it out. If your own capital isn't enough, then trading contracts is just looking for death. High leverage is definitely monitored; if you make money with leverage over 100 times, how can the big players survive? In the future, don't use leverage over 10 times when trading contracts; hold onto the spot! If you really can't resist, just play event contracts. This stuff really has its rules, especially with the recent continuous decline and no significant market fluctuations. Earning a little pocket money each day is still enough. For those who want to get rich quickly, I suggest playing in the primary market; otherwise, just honestly buy spot and roll over. Now, regarding my recent market outlook, the more it drops, the more excited I get. Isn't it great to be able to pick up chips at a low price? Just buy on dips, that's all there is to it; no other strategies.