Set as at the end of December 2025, the levels of Monthly Turnover Ratio (MTR), i.e. the additional criterion for qualifying companies for the WIG20, mWIG40, sWIG80 and WIG30

Following the trading session on January 30, 2026, there will be a periodic change of bond index portfolios (TBSP.Index / GPWB-B1Y3Y / GPWB-B1Y4Y/ GPWB-B1Y5Y / GPWB-B3Y5Y / GPWB-B5Y / GPWB-BWZ)

Following the trading session on January 19, 2026 the list of NCIndex participants will be supplemented with 1,434,000 shares of PURPLERAY company

Following the trading session on January 7, 2026 there will be an extraordinary adjustment and shares of MEDAPP company will be removed from NCIndex

After the trading session on December 30, 2025 there will be an extraordinary adjustment and following company RUCHCHORZ will be removed from the NCIndex

GPW Benchmark announces that after the trading session on December 30, 2025 there will be an extraordinary adjustment and the following company will be removed from indices according to the table below:

Following the trading session on December 30, 2025, there will be a periodic change of bond index portfolios (TBSP.Index / GPWB-B1Y3Y / GPWB-B1Y4Y/ GPWB-B1Y5Y / GPWB-B3Y5Y / GPWB-B5Y / GPWB-BWZ)

GPW Benchmark announces that following the trading session on December 23, 2025 there will be an extraordinary adjustment of CEEplus index.

GPW Benchmark announces that following the trading session on December 23, 2025 there will be an extraordinary adjustment of GPWB-CENTR index.

GPW Benchmark announces that following the trading session on December 23, 2025 there will be an extraordinary adjustment of mWIG40, mWIG40TR, WIG140, WIG, WIG-banking and WIG-Poland indices.