Registration of a new historical ceiling in the index of 4 sectors The 21 industry index of the Tehran Stock Exchange was accompanied by growth in the stock exchanges on Monday, November 2, 1405, the index of 21 sectors rose out of the total of 41 sectors of the Tehran Stock Exchange and the average change of the sector index reached a positive 0.21%. On this day, 3 sectors experienced growth of more than 2% and the index of 4 sectors also recorded new levels crossing the previous historical ceiling. Full report.