Following the trading session on September 30, 2026, there will be a periodic change of corporate bond index (POLCBF) portfolio

Following the trading session on September 30, 2026, there will be a periodic change of corporate bond indices portfolio

Following the trading session on September 18, 2026 there will be a quarterly revision concerning NCIndex

Following the trading session on September 18, 2026, there will be a sector classification change for the below companies

After the trading session on September 18, 2026, the classification of the country of origin of companies for the purposes of stock exchange indices will change

Following the trading session on September 18, 2026 there will be a quarterly revision concerning WIG, WIG140, WIG-Poland, WIG-Ukraine, WIG-CEE, WIG.MS-BAS, WIG.MS-ECM, WIG.MS-FIN, WIG.GAMES5 macrosector indices, WIGind, WIGmed, WIGtechTR crossector indices and quarterly adjustment concerning WIGdiv and WIGdivplus indices

Following the trading session on September 11, 2026 there will be an extraordinary adjustment of CEEplus index

Following the trading session on September 11, 2026 there will be an extraordinary adjustment of GPWB-CENTR index

Following the trading session on September 11, 2026 there will be an extraordinary adjustment of WIG30, WIG30TR, mWIG40, mWIG40TR, WIG140, WIG, WIG-Poland, WIGdiv and WIGdivplus indices

Following the trading session on September 18, 2026 there will be a quarterly adjustment concerning WIG20, WIG20TR, mWIG40, mWIG40TR, sWIG80, sWIG80TR, WIG30 and WIG30TR indices portfolios