Tehran Stock Exchange

The Tehran Stock Exchange (TSE; Persian: بورس اوراق بهادار تهران, romanized: Burs-e Owraq-e Bahadar-e Tehran) is Iran's largest stock exchange, which first opened in 1967. The TSE is based in Tehran. TSE, which is a founding member of the Federation of Euro-Asian Stock Exchanges, has been one of the world's best performing stock exchanges in the years 2002 through 2013. TSE is an emerging or "frontier" market. Iran's capital market has companies from a wide range of industries, including automotive, telecommunications, agriculture, petrochemical, mining, steel iron, copper, banking and insurance, banking and others. Many of the companies listed are state-owned firms that have been privatized. In December 2025 study published by Isfahan University Journal of Sociology argued the exchange had gone financially bankrupt with rampant mafia takeover, organizational corruption, with the exchange having turned into an anomie market with insider trading.