Tehran Main Index Hits Record 8.31 Million Early Sunday, Then Slips Below Saturday's Close by 11:30

In the opening hours of trading today, Sunday 11 October 2026 (19 Mehr 1405), the Tehran Stock Exchange main index rose 43,823 points (0.53 percent) to 8,309,298 and, according to Donya-e-Eqtesad, set a new all-time high. The equal-weight index was about 0.22 percent higher, near 2,177,000.

By midsession, however, selling pressure had grown. Donya-e-Eqtesad reported that rising and falling symbols were nearly even: 274 symbols were trading between +2 and +3 percent and 259 between -2 and -3 percent, with 233 symbols in buy queues and 139 in sell queues, and about 100 symbols had swung from positive to negative territory. Net outflow of individual-investor money from equities reached about 305 billion tomans by midsession. Basic metals saw the largest individual inflow and chemical products the largest outflow, while fixed-income funds also saw an outflow of about 1.5 trillion tomans.

According to the latest exchange data received at 11:30 the same day, the main index stood at 8,249,942, about 15,000 points (0.19 percent) below Saturday's (18 Mehr) close of 8,265,481. A full report on today's trading is due after the session ends.