About 767 million shares valued at $48.3 million changed hands for the day.
Trading at TSE and Iran Fara Bourse starts on Saturday and ends on Wednesday.
Gorgi Company was the biggest riser, going up 4.98% to 4,572 rials per share, Financial Tribune reported.
Bojnourd Cement Company incurred the biggest loss among all TSE-listed companies, as it went down 4.99% to 5,867 rials per share.
Pension Fund Investment Company gave the biggest boost to the benchmark, followed by Tehran Oil Refinery and Bandar Abbas Oil Refinery.
Mobarakeh Steel Company weighed the most on TEDPIX, followed by National Iranian Copper Industries Company and Golgohar Mining and Industrial Company.
The Price Index added 6.70 points or 0.02% to close at 26,978.8.
The First Market Index lost 44 points or 0.07% to post 58,641.1.
The Second Market Index gained 364.30 points or 0.20% to reach 179,918.3.
The Industry Index was up 18.50 points or 0.03% to register 72,308.5. The Free Float Index dropped 23.50 points or 0.03% to hit 91,772.90.
The TSE 30 gave up 5.60 points or 0.16% to settle at 3,400.5 while the TSE 50 Index shed 1.70 points or 0.05% to finish at 3,257.9.
IFX Adds 1.74 Points
Iran Fara Bourse’s main index IFX gained 1.74 points or 0.18% to close Wednesday trade at 953.25.
Close to 367 million securities valued at $77.13 million were traded at the over-the-counter exchange for the day.
Esfahan Steel Company witnessed the highest number of traded shares and trade value, as 204.19 million of its shares valued at $4.9 million changed hands.
MobinOne Kish, Tabarok Company and Kosar Insurance registered the highest value increase.
ASP Company, Mavad Vizhe Lia and Behpak Industrial Group suffered the biggest decline.
Esfahan Steel Company, Marun Petrochemical Company and Middle East Mines and Mining Industries Development Holding Company had the most positive impact on the IFB benchmark.