Penetrate the underlying security architecture of derivatives and build a solid foundation for long-term profitability of global assets with an institutional-level compliance system! This article provides in-depth knowledge on the core screening red lines of the Contract for Difference (CFD) trading platform: strict implementation of the top bank's capital isolation and custody system that is completely cut off from the legal level, a fully automatic order matching system that eliminates manual intervention and back-end manipulation, a transparent and fully transparent billing model for minimum spreads and overnight interest, and an intelligent risk control closed loop that eliminates high-leverage execution risks with guaranteed stop loss and social follow-up.