<p dir="LTR"><span>Financial Tribune- Tehran Stock Exchange’s main index gained 70.50 points or 0.09% to end Sunday trade at 81,491.4.</span></p> <p dir="LTR"><span>About 628 million shares valued at $58.70 million changed hands for the day.</span></p> <p dir="LTR"><span>Trading at TSE and Iran Fara Bourse starts on Saturday and ends on Wednesday.</span></p> <p dir="LTR"><span>Tehran Oil Refinery was the biggest riser, going up 10.64% to 2,506 rials per share.</span></p> <p dir="LTR"><span>Gharb Cement Company incurred the biggest loss among all TSE-listed companies, as it went down 4.93% to 3,552 rials per share.</span></p> <p dir="LTR"><span>Tehran Oil Refinery gave the biggest boost to the benchmark, followed by Mines and Metals Development Company and Mobarakeh Steel Company.</span></p> <p dir="LTR"><span>Iranian Petrochemical Investment Company weighed the most on TEDPIX, followed by Islamic Republic of Iran Shipping Lines and Tamin Petroleum and Petrochemical Investment.</span></p> <p dir="LTR"><span>The Price Index added 22.80 points or 0.09% to close at 26,425.6.</span></p> <p dir="LTR"><span>The First Market Index was up 82.40 points or 0.14% to post 57,097.4.</span></p> <p dir="LTR"><span>The Second Market Index lost 25.50 points or 0.01% to reach 177,339.5.</span></p> <p dir="LTR"><span>The Industry Index gathered 77.80 points or 0.11% to register 70,344.3.</span></p> <p dir="LTR"><span>The Free Float Index rose by 37.68 points or 0.04% to hit 89,741.10.</span></p> <p dir="LTR"><span>The TSE 30 gained 10.20 points or 0.31% to settle at 3,251.5 while the TSE 50 Index scored 1.40 points or 0.04% to finish at 3,167.8.</span></p> <p dir="LTR"><span>Iran Fara Bourse’s main index IFX shed 0.44 points or 0.05% to end Sunday trade at 920.32.</span></p> <p dir="LTR"><span>Close to 137.5 million securities valued at $31.50 million were traded at the over-the-counter exchange for the day.</span></p> <p dir="LTR"><span>Marun Petrochemical Company witnessed the highest number of traded shares and trade value, as 5.44 million of its stocks valued at $3.94 million were traded.</span></p> <p dir="LTR"><span>Afranet, Saman Insurance and Teliseh Nemooneh Company registered the highest value increase.</span></p> <p dir="LTR"><span>Shomal Gharb Housing Investment Company, Atieh Dadeh Pardaz and Marjankar Company suffered the biggest decline.</span></p> <p dir="LTR"><span>Atieh Dadeh Pardaz, Pasargad Oil Refinery, and Zagros Petrochemical Company had the most negative impact on the IFB benchmark.</span></p>