Communique of GPW Benchmark S.A.
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.
The changes introduced in the Rules concern the change in the WIRON method in terms of increasing the Minimum Volume Threshold of a Single Transaction from PLN 1 million to PLN 15 million and lowering the cut-off level in the Main Adjustment from 25% to 12.5%.
This change in the method does not constitute a material change in the WIRON method and does not affect the continuity of the Benchmarks in the context of the existing Financial Agreements and Financial Instruments indexed to the Benchmarks or used to measure the performance of the Funds.
In addition, the Administrator has introduced changes to the Rules resulting from the entry into force of changes to the Transaction-based Benchmarks Family Code of Conduct and other editorial changes.
The Administrator also publishes the amended Rules of WIRON Compound Indices Family.