ISDA Publishes ISDA SIMM® Methodology, Version 2.6

ISDA has published the ISDA SIMM® Methodology, version 2.6, with an effective date of December 2, 2023.

This version of SIMM includes updates based on the full recalibration and industry backtesting of the methodology. The SIMM methodology remains a central part of the SIMM Governance Framework that SIMM users are expected to adhere to.

The effective date of December 2, 2023 means that SIMM users should use SIMM version 2.6 to calculate the initial margin for Close of Business (COB) on Friday, December 1, 2023 onwards. This means that the first day for exchange of initial margin calculated using SIMM version 2.6 would be on Monday, December 4, 2023.

Documents (1) for ISDA Publishes ISDA SIMM® Methodology, Version 2.6

The ISDA Notices Hub: One Year On

In times of war, armed forces are often required to mobilize over large distances at short notice. The most dreaded response to the question of how they are to be transported is ‘by LPC’, meaning ‘leather personnel carrier’ – the...

ISDA Response to OSC Call for Feedback

On June 26, ISDA responded to the Ontario Securities Commission’s (OSC) consultation on facilitating access to its regulatory framework and reducing the burden for capital markets participants by publishing a machine-readable dataset of regulatory instruments. ISDA's comments are supportive of...

ISDA Comments on EP's MISP Draft Reports

On July 15, ISDA shared comments with policymakers in the European Union on the European Parliament’s (EP) draft reports by Member of the European Parliament (MEP) Markus Ferber and MEP Eero Heinäluoma on the Market Integration and Supervision Package (MISP)....