<p dir="LTR"><span>Financial Tribune - Tehran Stock Exchange’s main index lost 83.50 points or 0.11% to end Saturday trade at 78,652.7.</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>About 479 million shares valued at $29.9 million changed hands for the day.</span></p> <p dir="LTR"><span>Margarine Company incurred the biggest loss among all TSE-listed companies, as it went down 3.69% to 3,318 rials per share.</span></p> <p dir="LTR"><span>Iranian Zinc Mines Development Company was the biggest riser, going up 12.45% to 2,132 rials per share.</span></p> <p dir="LTR"><span>Bank Mellat weighed the most on TEDPIX, followed by Bandar Abbas Oil Refinery and MAPNA Group.</span></p> <p dir="LTR"><span>Iranian Zinc Mines Development Company gave the biggest boost to the benchmark, followed by Iran Khodro Group and Informatics Services Corporation.</span></p> <p dir="LTR"><span>The Price Index shed 28.10 points or 0.11% to close at 26,499.5.The First Market Index lost 76.40 points or 0.14% to post 54,160.8.</span></p> <p dir="LTR"><span>The Second Market Index gave up 79.60 points or 0.05% to reach 176,728.4.</span></p> <p dir="LTR"><span>The Industry Index was down 35.70 points or 0.05% to register 67,646.1.</span></p> <p dir="LTR"><span>The Free Float Index dropped 17.38 points or 0.02% to close at 85,608.60. The TSE 30 lost 7 points or 0.23% to settle at 3,042.3 while the TSE 50 Index shed 5.40 points or 0.18% to finish at 3,057.</span></p>