GPW Benchmark S.A. (the Administrator) has published the amended Rules of POLSTR Compound Indices Family (the Rules), which enters into force on 1 September 2025

GPW Benchmark S.A. (the Administrator) has published the amended Rules of WIRON Compound Indices Family (the Rules), which enters into force on 1 September 2025

GPW Benchmark announces the launch of public consultations regarding changes to the methodology for developing certain GPW Indices

GPW Benchmark S.A. (Administrator) decided to change the date of cessation of determination of these indices WIG20lev and WIG20short from September 1, 2025 to January 2, 2026

GPW Benchmark S.A. published the amended Rules of the GPW Indices Family

GPW Benchmark informs about commencement of public consultations regarding changes to the method for developing certain GPW Indices

Start of provision of POLSTR Interest Rate Index and POLSTR Compound Indices Family

On June 30, 2025, changes to the Rules of the GPW Indices Family will come into effect

On 23 June 2025, changes to the Rules of the GPW Indices Family, which result from completed public consultations, will come into force

GPW Benchmark S.A. (the Administrator) publishes the amended Rules of WIRON Interest Rate Index (the Rules), which enters into force on 2 July 2025