Prisma Margin Calculators

At Eurex Clearing we understand that sophisticated margin replication and simulation is essential for our members and their clients. To this end we offer several tools to calculate and simulate margin requirements within the Eurex Clearing Prisma framework, each tool designed for a different use case:

The Prisma Online Margin Calculator is a browser-based tool for members, running on Eurex Clearing’s production and simulation environments.

The Cloud Prisma Margin Estimator (Cloud PME) is a cloud-based calculator accessible by GUI and API.
The  Prisma Margin Estimator (PME) will not be offered directly by Eurex Clearing after 1 November 2019. Users wishing to continue with PME may contact OpenGamma at for further information.