S&P DJI Announces September 2026 Quarterly Rebalance

Key points

• No changes to S&P/ASX 20 Index
• Contact Energy Limited added to S&P/ASX 200 Index
• Multiple additions and removals across various indices
• Changes effective prior to the open on September 21, 2026

Full summary

S&P Dow Jones Indices announced the September 2026 quarterly rebalance of the S&P/ASX Indices, effective prior to the open of trading on Monday, September 21, 2026. The S&P/ASX 20 Index remains unchanged. The S&P/ASX 50 Index will see additions of MIN Mineral Resources Limited and NXT NEXTDC Limited, and removals of COH Cochlear Limited and WTC WiseTech Global Limited. The S&P/ASX 100 Index will add CDA Codan Limited and remove ALX Atlas Arteria. The S&P/ASX 200 Index will add ELS Elsight Limited and SIQ Smartgroup Corporation Limited. Further changes include additions and removals across the S&P/ASX 300 Index, All Ordinaries, and S&P/ASX All Technology Index. Detailed changes can be viewed in proforma files delivered to client SFTP accounts.