Following the trading session on September 19, 2025, there will be a sector classification change for the below companies from sectors

Following the trading session on September 19, 2025 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 19, 2025 there will be a quarterly adjustment concerning WIG20, WIG20TR, mWIG40, mWIG40TR, sWIG80, sWIG80TR, WIG30 and WIG30TR indices portfolios

Following the trading session on August 29 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 August 21, 2025 there will be an extraordinary adjustment and shares of NTCAPITAL company will be removed from WIG and WIG-Poland

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

Following the trading session on July 31 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 July 30, 2025 there will be an extraordinary adjustment and BRAND24 company will be removed from the WIG, WIG-Poland and WIG-IT indices.

Following the trading session on July 24, 2025 there will be an extraordinary adjustment and PRYMUS company will be removed from the NCIndex

Following the trading session on July 16, 2025 the list of NCIndex participants will be supplemented with shares of GREENLANE company