Following the trading session on June 10, 2025 there will be an extraordinary adjustment of GPWB-CENTR index

Following the trading session on June 10, 2025 there will be an extraordinary adjustment of mWIG40, mWIG40TR, WIG140, WIG and WIG-Poland indices

Following the trading session on June 20, 2025 there will be a quarterly adjustment concerning WIG20, WIG20TR, mWIG40, mWIG40TR, sWIG80, sWIG80TR, WIG30 and WIG30TR indices portfolios

Following the trading session on May 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)

Following the trading session on May 12, 2025 the list of NCIndex participants will be supplemented with 190,000 shares of KOLEJKOWO company

Following the trading session on May 5, 2025 there will be an extraordinary adjustment of CEEplus

Following the trading session on May 5, 2025 there will be an extraordinary adjustment of GPWB-CENTR

Following the trading session on May 5, 2025 there will be an extraordinary adjustment of WIG20, WIG20TR, WIG30, WIG30TR, WIG140, WIG, WIG-Poland and WIG.MS-ECM indices

Levels of Monthly Turnover Ratio (MTR), i.e. an additional criterion for qualifying companies for the WIG20, mWIG40, sWIG80 and WIG30