Break through the bottleneck of converting precious metal derivatives trading from theory to actual trading, and use a systematic tool chain to reconstruct the actual execution logic of advanced traders! This article in-depth compliance science popularizes the core advanced path of gold and silver CFDs: dismantles the technical development structure from the solidification of simulated trading rules and the transition from 0.01 mini-accounts to Tick-level historical data backtesting; analyzes the in-depth logic of the transformation of macro data such as non-farm payrolls (NFP), CPI and Federal Reserve decisions into trading signals; and explains in detail the underlying risk control and defense lines of RMB direct entry and exit channels and account isolation and custody.