S&P DJI Announces September 2026 Quarterly Rebalance

Key points

• S&P/ASX 20 Index remains unchanged
• Smartgroup Corporation Limited added to S&P/ASX 200 Index
• Multiple companies added and removed 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 on Monday, September 21, 2026. The S&P/ASX 20 Index remains unchanged. In the S&P/ASX 50 Index, MIN Mineral Resources Limited and NXT NEXTDC Limited are added, while COH Cochlear Limited and WTC WiseTech Global Limited are removed. For the S&P/ASX 100 Index, CDA Codan Limited is added, and ALX Atlas Arteria is removed. Smartgroup Corporation Limited is added to the S&P/ASX 200 Index. Further changes include additions and removals across the S&P/ASX 300 Index and All Ordinaries Index. Detailed changes can be viewed in proforma files delivered to client SFTP accounts after market close today.