About 1.38 billion shares valued at $51.46 million changed hands at TSE for the day.
Trading at TSE and Iran Fara Bourse starts on Saturday and ends on Wednesday.
Post Bank of Iran was the biggest riser, going up 4.85% to 1,535 rials per share, Financial Tribune reported.
Bank Saderat Iran incurred the biggest loss among all TSE-listed companies, as it went down 49.25% to 510 rials per share.
Bank Saderat Iran was the biggest laggard behind the benchmark’s fall, followed by Parsian Bank and Bank Mellat.
Persian Gulf Petrochemical Industries Company gave the biggest boost to the benchmark index, followed by Golgohar Mining and Industrial Complex and Iran Khodro Group.
The Price Index lost 251.02 points to close at 30,427.6.
The First Market Index was down 909.37 points to post 67,433.7.
The Second Market Index gained 151.67 points to reach 205,629.7.
The Industry Index gathered 32.82 points to register 85,577.6.
The Free Float Index shed 1,033.49 points to hit 102,036.83.
The TSE 30 lost 4.52 points to settle at 4,260.8 while the TSE 50 was down 0.34 to finish at 4,011.9.
IFX Gains 2.5 Points
Iran Fara Bourse’s main index IFX gained 2.5 points or 0.23% to close Wednesday trade at 1,080.56.
About 227.47 million securities valued at $88.08 million were traded at the over-the-counter exchange for the day.
Esfahan Steel Company had the highest number of traded shares, as 23.873 million of its shares were traded.
Kerman Development and Construction Investment Company registered the highest trade value, with the trading of shares worth $1.64 million.
Shahed Construction and Development Company, Zangan Zinc Industry Company and Tadbirgaran-e Fars and Khuzestan registered the highest value increase.
Parvardeh Tabas Coal Processing Company, Pegah Fars Dairy Company and Arfa Steel Company suffered the biggest decline.
Hormozgan Steel Company, Persian Gulf Petrochemical Industries Company and Zagros Petrochemical Company had the most positive impact on IFX.