Skip to main content

What Are the Implications of a “Zero Threshold” in a CSA?

A "zero threshold" in a Credit Support Annex (CSA) means that the counterparty must post collateral for any non-zero mark-to-market exposure immediately. It eliminates the initial uncollateralized exposure limit, significantly reducing credit risk.

However, it increases the operational burden of managing frequent, small margin calls and necessitates a highly efficient collateral management system.

How Does the Lack of a Central Intermediary in a DEX Complicate the Enforcement of Anti-Front-Running Rules?
What Is a ‘Credit Support Annex’ (CSA) and Its Role within the ISDA Framework?
Can Margin Calls Occur in OTC Forward Contracts?
Why Do Traders Prefer Writing Covered Calls over Naked Calls for Income?