Say goodbye to the anxiety of watching the market before it’s too late and use standardized technology tools to end retaliatory trading! This article provides in-depth science knowledge on the three major pitfalls faced by ordinary derivatives traders in terms of time, review and emotion, and explains in detail how to achieve offline automatic trading using 7×24-hour cloud conditional orders relying on cloud computing. Comprehensive insight into the double-layer psychological risk control firewall constructed by automated transaction logs, single risk upper limit (1%-2% rule) and loss red line breaker mechanism, helping office workers reshape rational data closed loops.