FTSE has announced its scheduled quarterly index review, with the latest changes set to take effect based on closing prices as of September 18, 2026, according to TISCO Securities.
CPN is slated to be removed from the Large Cap index and transition to the Mid Cap, while there will be no additions to the group.
Four companies—BTS, LH, SCCC, and TU—are being removed from the Mid Cap index.
As for the Small Cap index, six stocks—BTS, FTREIT, LH, SCCC, THAI, and TU—are included, while BLAND, SPCG, and TPIPP will be excluded from the segment.
Following this, the next FTSE index review announcement is scheduled for November 13, 2026.





