Higher Collateral Puts Focus on Cross-Product Netting

Why It Matters

Misaligned capital hampers banks’ ability to provide liquidity in stressed markets, threatening derivatives market stability.

Key Takeaways

• Record $2.0 trillion total margin posted for derivatives in 2025.
• SFTs essential for generating liquid assets to meet margin calls.
• SA‑CCR blocks cross‑product netting between derivatives and repos.
• US Basel III endgame offers only limited offset recognition.
• ISDA calls for risk‑sensitive recalibration of netting rules.

Pulse Analysis

The surge in derivatives collateral has reached unprecedented levels. 5 billion for cleared interest‑rate swaps and credit‑default swaps. Such volumes translate into a massive demand for high‑quality liquid assets that can be mobilized on short notice. Securities financing transactions—repo, securities lending and related trades—have become the primary conduit for converting securities into cash, allowing firms to satisfy margin calls without liquidating core portfolios.

Despite their importance, the current Basel III capital framework limits the benefits of these transactions. Under the standardized approach for counter‑party credit risk (SA‑CCR), banks cannot recognize risk offsets when a portfolio mixes derivatives with SFTs, even if a legally enforceable master netting agreement exists. S. banks are barred from using it under the new endgame proposal. Consequently, capital charges remain inflated, constraining banks’ balance‑sheet capacity to provide the liquidity that stressed markets demand.

ISDA argues that a more risk‑sensitive treatment of cross‑product netting is essential for market resilience. By recalibrating SA‑CCR to acknowledge legally enforceable netting agreements, regulators can align capital requirements with the true economic hedging benefits of combined derivatives‑SFT portfolios. This adjustment would lower funding costs, preserve liquidity, and reduce the likelihood of fire‑sale asset disposals during volatility spikes. As the Treasury clearing mandate looms, timely regulatory reform will be critical to sustain smooth functioning of both derivatives and securities‑financing markets.