Penetrate the digital derivatives execution link and use an institutional-level multi-dimensional risk control matrix to eliminate the pain points of cross-market allocation! This article provides in-depth science on the margin mechanism and non-physical spread settlement nature of Contracts for Difference (CFD), and breaks down the allocation advantages of opening up foreign exchange, precious metals, commodities and crypto-assets in one account. It provides a panoramic view of the sunshine billing model that starts and bottoms out hidden costs, details the value of guaranteed stop loss and margin warning in combating market gaps, and analyzes the closed loop of intelligent social trading that integrates the assessment of the largest historical retracement and allows individuals to firmly control the entire process of funds.