Some 871 million shares valued at $46.2 million changed hands for the day.
Tidewater Middle East Company was the biggest riser, going up 5% to 3,571 rials per share.
Agriculture Industries Services Development Corporation incurred the biggest loss among all TSE-listed companies, as it went down 4.53% to 4,721 rials per share, according to Financial Tribune.
Tehran Oil Refinery gave the biggest boost to the benchmark, followed by Bandar Abbas Oil and Tabriz oil refineries.
MAPNA Group weighed the most on TEDPIX, followed by Asan Pardakht Persian and Mobile Telecommunications Company of Iran.
The Price Index was up 14.90 points or 0.06% to stand at 26,977.1.
The First Market Index gained 10.20 points or 0.02% to post 54,526.7.
The Second Market Index added 203.70 points or 0.12% to reach 168,790.7.
The Industry Index won 57.50 points or 0.09% to register 66,548.6.
The Free Float Index gathered 144.49 points or 0.17% to hit 85,487.90.
The TSE 30 Index was down 4 points or 0.13% to settle at 3,087.2 while the TSE 50 Index lost 4 points or 0.13% to 3,034.3.
IFX Adds 3.24 Points
Iran Fara Bourse’s main index IFX gained 3.24 points or 0.37% to end Wednesday trade at 889.02.
More than 230 million securities valued at $19.7 million were traded at the over-the-counter exchange for the day.
Iran Cultural Heritage and Tourism Investment Group saw the highest number of traded shares and trade value, as 12.1 million of its shares valued at $801,894 changed hands.
Iran Cultural Heritage and Tourism Investment Group, Behpak Company and Saina Company registered the highest value increase.
Marjankar Company, Zayandehrood Housing Investment Company and Iranian Reinsurance suffered the biggest decline.
Lavan Oil Refinery, Shiraz Oil Refinery and Khorasan Petrochemical Company had the most positive impact on the IFB benchmark.