According to Shahr-e Bourse, today (Monday, December 22, 2025), the Tehran Stock Exchange (TSE) All-Share Index climbed by 10,891 points (0.28%) to reach 3,909,126 points.
However, the real star of the day was the Equal-Weighted Index, which jumped by 0.82% (8,829 points) to stand at 1,089,714 points. This positive divergence indicates that the broader market is outperforming heavy-weight leaders.
Historic Milestone:
The most significant news of the day was the implementation of the new “Base Volume of One” rule. After two decades, the base volume for all symbols in the first, second, and innovation markets was reduced to a single share, effectively breaking price locks and significantly boosting market liquidity.
Market Dashboard (December 22, 2025)
| Indicator | Value | Daily Change | Status |
| Total Index (TEDPIX) | 3,909,126 | 🔼 +10,891 | Stabilized above 3.9M |
| Equal-Weighted Index | 1,089,714 | 🔼 +8,829 | Small caps leading |
| Retail Trade Value | 19,467 Billion Tomans | – | High Liquidity |
| Money Flow | Inflow (Real Money) | – | Into Mining & Banks |
| Buy/Sell Queues | 195 vs. 77 | – | Buyers Dominating |
Market Map & Money Flow:
Market Saviors: The Petrochemical sector carried the market today. Symbols like Shepdis, Nouri, and Parsan had the most positive impact.
Under Pressure: Traditional leaders like Faymelli (Copper), Foolad (Steel), and Ghadir faced selling pressure, capping the index’s growth.
Smart Money: Real money flowed into Khad (Chadormalu), Kagol (Gol Gohar), and Parsian Bank, while institutional investors were buying Tejarat Bank and Mellat Bank.
Special News: Petrochemical Giant IPO
Details for the Initial Public Offering (IPO) of “Arvand Petrochemical” have been released:
Max Order: 2,000 shares
Price: 37,500 Rials
Required Liquidity: Approx. 7.5 million Tomans
A retail trading value of 19.5 trillion Tomans is a powerful signal of returning confidence. The removal of the base volume and the dominance of buy queues (2.5x more than sell queues) suggest the market has the potential to continue its upward trend this week, though the rotation of capital from metals to petrochemicals is likely to persist.
