Following the trading session on October 4, 2023 there will be an extraordinary adjustment and MAXIMUS company will be removed from the NCIndex

Following the trading session on October 3, 2023 there will be an extraordinary adjustment and shares of CIECH company will be removed from CEEplus index

Following the trading session on October 3, 2023 there will be an extraordinary adjustment and CIECH company will be removed from the mWIG40, mWIG40TR, WIG140, WIG-ESG, WIG, WIG-Poland and WIG-chemical indices

After the trading session on September 29, 2023 there will be an extraordinary adjustment and following companies will be removed from the NCIndex

Following the trading session on September 29, 2023, there will be a periodic change of bond indices portfolio (TBSP.Index, GPWB-B1Y3Y, GPWB-B1Y4Y, GPWB-B1Y5Y, GPWB-B3Y5Y, GPWB-B5Y, GPWB-BWZ)

Following the trading session on September 28, 2023 there will be an extraordinary adjustment and PROACTA company will be removed from the NCIndex

following the trading session on September 26, 2023 there will be an extraordinary adjustment and shares of OVOSTAR company (ISIN NL0009805613) will be removed from WIG, WIG-CEE, WIG-food and WIG-Ukraine indices.

Following the trading session on September 15, 2023 there will be a quarterly revision concerning NCIndex

PEP company will be excluded from the sWIG80 index portfolio on the session on September 13, 2023

Following the trading session on September 15, 2023 there will be a quarterly revision concerning WIG, WIG140, WIG-ESG, WIGtech, WIGtechTR, WIG-Poland, WIG-Ukraine, WIG-CEE and WIG.MS-BAS, WIG.MS-FIN, WIG.GAMES5 macrosector indices and a quarterly adjustment concerning WIGdiv index