How Does a Clearing House Use “Margin Requirements” to Manage Risk?

Clearing houses use margin requirements as a primary tool to manage credit risk and ensure the integrity of the market. Margin is collateral posted by both buyers and sellers to cover potential losses from adverse price movements.

By setting and adjusting margin levels, the clearing house ensures that it has sufficient funds to cover a member's loss should they default, thereby protecting all other market participants.

How Does Collateralization (Margin) Work to Mitigate Counterparty Risk within a CCP Framework?
How Do Margin Requirements Mitigate Counterparty Risk in Derivatives Trading?
What Is the Role of ‘Margin’ in a Futures Contract?
How Does the Credit Default Swap (CDS) Concept Relate to Hedging Counterparty Risk?
What Is the Primary Function of Initial Margin in a Clearing House Context?
How Does a Central Counterparty (CCP) Use Initial Margin to Mitigate Counterparty Risk in Options Trading?
What Is the “Cover 2” Standard and How Does It Relate to the Size of a CCP’s Default Fund?
How Does the Risk of a Clearing Member Default Differ from a Direct Counterparty Default?

Glossar