In-depth analysis of the core mechanism of CFD trading: looking at liquidation risk management from the "magnifying glass" effect of leverage, uncovering the true veil of spread (Spread) as a hidden cost, and explaining in detail how overnight interest (Swap) affects long-term position profits and losses. This article teaches you step by step how to optimize trading strategies using WMAX’s transparent cost structure, helping you to accurately calculate every cost in the volatile market of 2026 and achieve rational advancement.