About 548 million shares valued at $31.073 million changed hands on Monday.
Trading at TSE and Iran Fara Bourse starts on Saturday and ends on Wednesday.
Sina Chemical Industries Company was the biggest riser, going up 4.99% to 10,625 rials per share, Financial Tribune reported.
Machine Sazi Arak Company incurred the biggest loss among all TSE-listed companies, as it went down 17.38% to 1,507 rials per share.
Bank Mellat gave the biggest boost to the benchmark, followed by Jam Petrochemical Company and MAPNA Group.
Machine Sazi Arak Company weighed the most on TEDPIX, followed by National Iranian Copper Industries Company and Mobile Telecommunications Company of Iran.
The Price Index lost 19.80 points to close at 28,191.3.
The First Market Index was down 26.30 points to post 61,464.5.
The Second Market Index dropped 221.90 points to reach 191,998.1.
The Industry Index shed 107.70 points to register 76,807. The Free Float Index gave up 49.29 points to close at 94,740.70. The TSE 30 went down 0.80 points to settle at 3,652.1 while the TSE 50 lost 2.80 points to finish at 3,556.2.
IFX Down 0.41%
Iran Fara Bourse’s main index IFX lost 3.95 points or 0.41% to close Monday trade at 968.09.
About 256.5 million securities valued at $23.566 million were traded at the over-the-counter exchange for the day.
Esfahan Steel Company witnessed the highest number of traded shares, as 28.360 million of its shares were traded.
Tabarok Company had the highest trade value, with the trading of shares worth $895.058 million.
Kowsar Insurance, Pegah Golestan Dairy Company and Tadbirgaran-e Fars and Khuzestan registered the highest value increase.
Ravan Fanavar Industrial Engineering Company, Iranian Investment Incorporation and Kerman Development and Construction Investment Company suffered the biggest decline.
Zagros Petrochemical Company, Middle East Mines and Mining Industries Development Holding Company and Damavand Power Generation Company had the most negative impact on the IFB benchmark.