The Rules of WIRON Interest Rate Index

  The Rules of WIRON Interest Rate Index - version valid from 26th of May 2025

  The Rules of WIRON Interest Rate Index - version valid from 4th of March 2024

  The Rules of WIRON Interest Rate Index - version valid from 6th of November 2023

  The Rules of WIRON Interest Rate Index - version valid from 23rd of March 2023

  The Rules of WIRON Interest Rate Index - version valid from 8th of December 2022

The Rules of WIRON Compound Indices Family

  The Rules of WIRON Compound Indices Family - version valid from 2nd of July 2025

  The Rules of WIRON Compound Indices Family - version valid from 26th of May 2025

  The Rules of WIRON Compound Indices Family - version valid from 4th of April 2025

  The Rules of WIRON Compound Indices Family - version valid from 11th of January 2024

  The Rules of WIRON Compound Indices Family - version valid from 23rd of March 2023

  The Rules of WIRON Compound Indices Family - version valid from 8th of December 2022

The Rules of POLSTR Compound Indices Family

  The Rules of POLSTR Compound Indices Family - version valid from 2nd of June 2025

  Benchmark Statement – WIRON Interest Rate Index - version valid from 2nd of January 2023

  Benchmark Statement - WIRON Compound Indices Family - version valid from 2nd of January 2023

  Transaction-based Benchmarks Family Code of Conduct - version valid from 1st of October 2023

  Data Delivery Procedure - version valid from 2nd of September 2024

  Data Delivery Procedure - version valid from 6th of November 2023

  Conflict of interest policy at GPW Benchmark S.A. - version valid from 18th of July 2023