John Pucciarelli sits down with ISDA CEO Scott O’Malia for an in-depth discussion on the evolving landscape of the derivatives markets. Scott outlines the impact of recent geopolitical developments and explains how derivatives play a critical role in managing market risk. We also explore key regulatory shifts under the Trump administration, including changes in leadership at U.S. regulatory agencies. The conversation covers the semi-annual recalibration of the Standard Initial Margin Model (SIMM), the industry's preparedness, and the future of treasury clearing. Additional topics include capital requirements, the implications of the Basel III endgame in the U.S., and its broader effects on the global financial system—and more.

This episode dives into the evolving regulatory and modelling landscape in the UK for traded risk. Scott Sobolewski speaks with Xabier Anduagaand Joey O’Brien about trends in counterparty credit risk, model validation and the growing adoption of the Open Source Risk Engine (ORE). They discuss how firms are replacing legacy vendor models with ORE to gain transparency, reduce costs, and improve governance. The team also introduces the Risk Analytics Lab - a hosted ORE environment designed to accelerate adoption and support benchmarking, stress testing, and validation use cases. A must-listen for anyone navigating today’s risk and regulatory demands.

In this compelling episode of Ahead of the Curve, Roland Stamm is joined by Maeve Gear from FMS-SG to explore the intricate world of winding down complex financial portfolios in the wake of the global financial crisis. Together, they reflect on their shared history at Depfa Bank, the impact of the Lehman collapse, and the regulatory shifts that followed—including the rise of central clearing and the introduction of the Uncleared Margin Rules (UMR).

The conversation dives deep into the challenges of managing long-dated, illiquid, and structured trades, and how FMS-SG leverages the Open Source Risk Engine (ORE) to meet valuation, risk, and collateral management demands. Maeve shares insights into the technical and modelling hurdles her team faces, and how ORE’s transparency, flexibility, and cost-efficiency have empowered them to streamline operations and maintain high standards.

Whether you're a risk professional, quant, or simply curious about how open-source tools are transforming financial infrastructure, this episode offers a rare behind-the-scenes look at innovation in action.

In this episode, industry experts explore key market developments shaping the financial landscape in 2025. The discussion covers the evolving ISDA SIMM model as it shifts from annual to semi-annual updates, and the impact on firms’ workflows.

Beyond ISDA SIMM, the conversation delves into major industry priorities, including:

• The rise of tokenisation and its potential to revolutionise securities transfers
• Critical shifts in repo and treasury clearing as regulatory mandates in the U.S., Mexico, India, and China drive significant operational changes
• Upcoming UMR and repo clearing requirements, emphasising the need for firms to proactively prepare for implementation.
  
  Packed with valuable insights, this episode is essential listening for financial professionals navigating these industry-wide transformations.

Join Scott Sobolewski, Roland Stamm, and Joey O’Brien from Post Trade Solutions (formerly Acadia) Quant Services team, as they reflect on a transformative year for the Open Source Risk Engine (ORE). In this episode, they explore major 2024 developments, including enhanced support for PFE and XVA calculations, market risk sensitivity tools, and the growing adoption of ORE across commercial and open-source users. Learn how ORE is powering risk management, model validation, and regulatory compliance for institutions worldwide, and what updates are coming in 2025, from GPU acceleration, hosted analytics services and more.

In this insightful episode, John Pucciarelli and Stuart Smith dive into two pivotal regulatory developments shaping the financial landscape. They explore recent guidance from the Financial Stability Board (FSB) on leverage in non-bank financial intermediaries (NBFIs) and the finalized Basel Committee paper addressing counterparty credit risk, particularly in the wake of the Archegos collapse. The discussion highlights the evolving role of NBFIs, the challenges of global regulatory coordination, and the growing emphasis on disclosure, risk monitoring, and data transparency. A must-listen for professionals tracking regulatory trends and systemic risk in modern finance.

In this landmark episode of Ahead of the Curve, John Pucciarelli is joined by Stuart Smith, Co-Head of Business Development. This is Acadia’s first episode under the new LSEG Post Trade Solutions name and the podcast tackles key areas of the transition from ISDA SIMM 2.6 to 2.7, including notable changes, impacts and tips for firms making the giant leap. Amid the volatile global landscape, Stuart breaks down how the model and the reduction in SIMM across the industry raises both concerns and opportunities. Packed with a range of thought-provoking insights, this episode will be very useful for firms who will be adapting to the recalibrated model.

Listen time: 22 mins

Join our host Scott Sobolewski as he interviews Roland Stamm, Partner within Acadia’s Quantitative Services division on the important topic of model validation both for ISDA SIMM and complex internal models. Roland stresses the importance of model governance and how it is crucial for firms to be able to prove to regulators that their model is fit for purpose. Packed with sound advice and insights, this podcast is a must for firms that are embarking on backtesting and benchmarking projects.

Learn more about model validation here: https://www.acadia.inc/quant-service/model-risk-management-model-validation

Listen time: <25 min