29.10.2026
Change to the Rules of the GPW Indices Family
GPW Benchmark S.A. is publishing the amended Rules of the GPW Indices Family.
The changes will enter into force on November 30, 2026.
The revised Rules are available here.
- Equity and bond indices
- WIBID & WIBOR
- POLSTR & WIRON
- Services
- Consultations & Analysis
- Regulation
- Documentation
- Fixing Participants
- Oversight Committee
- Archive
- Delayed data
- Historical data
- Reports on data revision
- Index data and statistics
- Compound Indices method
- Documentation
- Oversight Committee
- Data
- Reports on data revision
- Data Contributors
- The using or applying of the benchmarks
- Offer for bond issuers
- Data
- Use of the Analytical Data that are Non-Benchmark Data
- Equity and bond indices
- Interest Rate Benchmarks