Tehran Stock Exchange's main index, TEDPIX, lost 13,166.49 points or 0.86% on Wednesday to end at 1,524,795.03. The TSE equal-weighted index plunged 0.96%.
About 7.29 billion shares worth 46.2 trillion rials ($107.9 million) changed hands for the day. Trading at TSE and over-the-counter Iran Fara Bourse starts on Saturday and ends Wednesday.
Sina Bank led the winning side as its shares jumped 6.16% to 3,172 rials per share. Iran Combine Manufacturing Company was the big loser among all TSE-listed companies falling 6.26% to 5,240 rials per share.