About 792 million shares valued at $35.353 million changed hands for the day.
Trading at TSE and Iran Fara Bourse starts on Saturday and ends on Wednesday.
Piazar Cultivation and Industry Company was the biggest riser, going up 4.98% to 5,290 rials per share, Financial Tribune reported.
Abadan Petrochemical Company incurred the biggest loss among all TSE-listed companies, as it went down 6.71% to 2,421 rials per share.
Fanavaran Petrochemical Company gave the biggest boost to the benchmark, followed by Tehran Oil Refining Company and Isfahan Oil Refining Company.
HiWeb weighed the most on TEDPIX, followed by Ghadir Investment Company and Persian Gulf Petrochemical Industries Company.
The Price Index gained 3.20 points or 0.01% to close at 27,381.4.
The First Market Index went up by 18.30 points or 0.03% to post 58,548.0.
The Second Market Index lost 37.70 points or 0.02% to reach 189,146.3.
The Industry Index dropped 1.20 points or less than 0.01% to register 73,814.6.
The Free Float Index scored 24.79 points or 0.03% to hit 91,515.50.
The TSE 30 shed 1.20 points or 0.03% to settle at 3,455.6 while the TSE 50 went up 0.70 points or 0.02% to 3,373.9.
IFX Gains 4 Points
Iran Fara Bourse’s main index IFX went up 4.08 points or 0.44% to close Wednesday trade at 929.71.
Close to 238.7 million securities valued at $40.040 million were traded at the over-the-counter exchange for the day.
Esfahan Steel Company witnessed the highest number of traded shares, as 56 million of its shares changed hands.
Kerman Development and Construction Investment Company also had the highest trade value, with the trading of shares worth $1.384 million.
Rishmac Productive and Exports Company, Asia Seir Aras Company and Iran & Shargh Leasing Company had the highest value increase.
Tadbirgaran-e Fars and Khuzestan, KBC Company and Tukarail Company suffered the biggest decline.
Marun Petrochemical Company, Hormozgan Steel Company and Pasargad Insurance Company had the most positive impact on the IFB benchmark.