Euronext today announced the results of the quarterly review for the PSI®, which will be implemented after markets close on Friday 18 September 2026 and will be effective from Monday 21 September 2026
Results of the September quarterly review
PSI®
No changes in the composition of the index.
The Independent Supervisor retains the right to change the published selection, for instance in the case of a removal due to a takeover, until the publication of the final data after close of Wednesday 16 September 2026.
All events taking place after that date will not result in the replacement of any company that may need to be removed from the final index selection.
Review PSI® Family
The PSI® is reviewed quarterly in June, September and December. The full annual review is in March.
Next Index Steering Committee Review: Wednesday 9 December 2026.
