Construct an advanced matrix of systematic financial derivatives, and use the fundamental cycle perspective to reconstruct the long-short band defense line! This article provides an in-depth science popularization of the four-stage trader growth roadmap from zero-based knowledge and strategy polishing to macro-integration and professional stability. Comprehensively dismantle the price transmission logic of CPI inflation index and non-farm employment data to the US dollar, gold and global stock indexes during the Fed's tightening/easing cycle, helping you to use simulated trading and independent stop-loss orders to cross the macro-marking threshold.