A Methodological Framework for Segregated Margin Management: Navigating Systemic Risk in Volatile Markets
The prevailing narrative in retail investment circles fixates on entry points and profit targets, yet remains perilously silent on the terminal risk of forced liquidation. This omission is not benign. According to the Financial Stability Report from the Bank of Korea (Q4 2023), the proportion of household debt to disposable income stands at 206%, with securities-backed loans (SBLs) and credit loans for stock investment showing a compound annual growth rate exceeding 15% over the past three years. This data point is not a dry statistic; it is the precise mechanism through which a 20% market correction translates into a cascade of margin calls, transforming paper losses into realized, catastrophic ones. The fear of liquidation is not a phantom; it is a mathematical certainty embedded within leveraged positions during periods of monetary tightening and elevated volatility. Liquidation is not merely the consequence of a single misjudged position. It is the systemic fa...