The Tehran Stock Exchange reopened on May 19, 2026 [2], ending a suspension that lasted 80 days [1].

The resumption of trading marks a critical attempt to stabilize the Iranian economy after a period of extreme volatility. The closure was designed to protect investors from panic selling during a time of severe economic uncertainty.

Authorities originally shut down the market on Feb. 28, 2026 [3]. This decision followed a U.S. attack on Iran and broader instability linked to the U.S.-Israel conflict [1], [2]. By freezing trades, the government sought to prevent a total collapse of asset values while the security situation remained fluid.

The 80-day hiatus [1] left Iranian investors unable to liquidate positions or hedge against currency fluctuations. The decision to reopen now suggests that officials believe the immediate risk of a market crash has subsided enough to allow for a controlled return to trading.

Global markets are now monitoring the reopening to see how Iranian assets are priced after the long hiatus. The impact on the global market remains a point of scrutiny as the region navigates the aftermath of the military engagements [2].

Financial officials in Tehran have not released specific guidelines on how they will handle the backlog of trades from the February shutdown. However, the move to reopen is seen as a necessary step to restore some level of normalcy to the country's financial infrastructure.

The Tehran Stock Exchange reopened on May 19, 2026, ending a suspension that lasted 80 days.

The reopening of the Tehran Stock Exchange is a signal that the Iranian government is attempting to transition from a wartime emergency economic footing back to a functional market economy. However, the 80-day gap in pricing data means the market may face an immediate and violent correction as investors react to the accumulated geopolitical and economic shocks of the last three months.