Following the trading session on September 18, 2020 there will be a quarterly revision concerning WIG, WIG-Poland, WIG-Ukraine, WIG-CEE, WIGtech, WIG-ESG and WIG.MS-BAS, WIG.MS-FIN, WIG.GAMES, WIG.MS-PET macrosector indices and quarterly adjustment concerning WIGdiv index

Following the trading session on September 11, 2020 there will be an extraordinary adjustment and shares of RAFAKO will be removed from InvestorMS index

Following the trading session on September 18, 2020, there will be a sector classification change for the below companies from sectors

Following the trading session on September 9, 2020 the list of NCIndex participants will be supplemented with shares of PYRAMID company

Following the trading session on September 11, 2020 there will be an extraordinary adjustment and shares of RAFAKO company will be removed from CEEplus index

Following the trading session on September 11, 2020 there will be an extraordinary adjustment and RAFAKO company will be removed from the sWIG80, sWIG80TR, WIG, WIG-Poland and WIG-construction indices. Following the trading session on September 11, 2020, shares of WORKSERV company will supplement sWIG80 and sWIG80TR indices

Following the trading session on September 18, 2020 there will be a quarterly adjustment concerning WIG20, WIG20TR, mWIG40, mWIG40TR, sWIG80, sWIG80TR, WIG30 and WIG30TR indices portfolios

Following the trading session on September 3, 2020 there will be an extraordinary adjustment and shares of KRUK company will be removed from WIGdiv

Following the trading session on September 1, 2020 there will be an extraordinary adjustment and shares of ALUMETAL company will be removed from WIGdiv

Following the trading session on September 1, 2020 there will be an extraordinary adjustment and shares of ELEMENTAL company will be removed from InvestorMS index