Shockwaves from the Frontlines

The Tehran Stock Exchange (TSE) has entered one of the most turbulent periods in its modern history. Following the 12-day military conflict between Iran’s regime and Israel in June 2025—the most direct air and missile exchange between the two countries on record—the repercussions rippled immediately through Iran’s financial sector, sending tremors of panic, uncertainty, and policy paralysis.

As markets reeled from the initial news of conflict, authorities moved to suspend transactions. Markets across the globe often react swiftly to geopolitical escalation, but few resort to the extreme: a nine-day total shutdown of the capital market. The TSE’s management, invoking Article 23 of the Securities Market Law, aimed to shield retail investors from chaos—but such measures, unprecedented in Iran’s market history, only deepened anxieties and suspicion once trading resumed.

Shutting Down to Contain Panic: A Flawed Gambit

During the enforced trading holiday, only fixed-income funds offered limited liquidity for investors’ urgent needs. While this provision helped some, institutional and retail investors remained locked out of the equity market, unable to respond to shifting sands—whether to exit or reposition in the face of heightened risk.

Iranian authorities claimed the closure would stem volatility. In reality, the hiatus fueled speculation, with investors fearing unknown losses and policy inertia. The TSE’s drastic move was interpreted as a sign that the crisis was deeper than officials publicly acknowledged.

Market Reopens, Red Prevails: One of the Deepest Sell-Offs on Record

When the TSE finally reopened after a temporary ceasefire announcement, expectations of gradual normalization were quickly dashed. Instead, Iran’s stock market suffered one of its worst trading days:

• Over 99% of listed stocks closed in negative territory.
• The TSE’s main index plummeted by 62,503 points (2.1%) to 2,922,101—the lowest close since August 2023.
• The equal-weighted index shed 15,522 points, ending at 908,163.
• A record sell queue of 35 trillion toman (over $700 million) formed, a stark illustration of overwhelming selling pressure.
• Retail trading volumes cratered, with activity dipping below 2.63 trillion toman—a sign investors preferred to hold cash or withdraw, not seek bargains.
• More than 750 stocks became illiquid, locked in sell queues, while fewer than 1% attracted meaningful buyer interest.

This cascade was reminiscent not of a brief conflict rebound but of financial markets stricken by prolonged war or underlying economic catastrophe. Pundits, analysts, and everyday investors alike compared the rout to Lebanon’s Beirut bourse after the 2006 conflict or Ukraine’s exchange in the early days of Russia’s 2022 invasion.

In the digital age, social media amplified the panic. Viral tweets and posts referenced “bloody days,” echoing the pervasive fear that billions of Rials in private savings were vanishing in real time. As retail investors logged in by the hundreds of thousands, many platforms became unresponsive under the surge of attempted withdrawals and account checks.

Policy Paralysis: Lack of Government Action Throws Fuel on the Fire

What made the crisis uniquely damaging was the discernible absence of coordinated support from Iranian financial authorities. Despite mounting losses and visible investor desperation, regulators and market supervisors:

• Refused to tighten “price fluctuation limits” (price bands) that could have capped daily losses—tools used in prior crises (such as the 2020 COVID crash).
• Failed to marshal significant liquidity support from the central bank, sovereign wealth funds, or state-owned institutional investors. A market stabilization injection of at least 30–40 trillion toman was widely rumored, yet never arrived.
• Missed critical communication opportunities to reassure the public and lay out a plan—leaving a vacuum swiftly filled with rumor and conspiracy.
• Relied almost solely on the belated activation of the Market Stabilization Fund, which began limited buying late in the session, proving wholly inadequate.

Market veterans criticized the rush to reopen the market without first ensuring backstops were ready. The regime’s new Minister of Economy, under pressure to demonstrate control, ordered the exchange’s immediate resumption. Yet without policy tools deployed, the move backfired spectacularly, sparking an uncontrolled market rout.

The Crisis by the Numbers: Outflows, Capital Shrinkage, and Suspension of Blue Chips

Analyzing the full scope of the carnage reveals a deeper instability:

• Total trading value: 13.57 trillion toman, with only 28% involving retail share transactions.
• Fixed-income fund outflows: Spiked above 192 billion toman as capital fled for safer assets.
• Real-money exodus: Over 2.4 trillion toman in private capital left the market on reopening, signaling ongoing lack of trust.
• Liquidation queues: 96% of stocks entered sell queues, with almost no buyer bids.
• Market capitalization: The TSE slipped decisively below the critical three-million-point mark, threatening to erase gains dating back several years.

Authorities tried to contain the spiral by suspending major stocks such as Iran Khodro and Saipa, key components of the main index. While this blunted the mathematical impact on the main index, it further highlighted the sense of emergency and the authorities’ inability to address underlying problems.

Root Causes: Beyond the War—Structural Weakness and Chronic Instability

Although the direct cause of the crisis was geopolitical, deeper roots underlie the TSE’s fragility:

• Economic mismanagement: Years of structural macroeconomic issues—high inflation (running at over 40% in early 2025), a depreciating rial, and protracted sanctions—have made the capital market acutely sensitive to shocks.
• Weak regulatory credibility: The regime’s record of abrupt interventions—exemplified by earlier retail investor crackdowns and unexplained trading halts—have left participants wary of chronic market manipulation.
• Past scandals: As recent as 2021, the TSE suffered reputational damage from scandals involving cryptocurrency mining operations run from its basement and allegations of inside dealing.
• Population trust deficit: The Iranian public, still scarred from the post-2020 bubble collapse in which millions lost their savings, responded swiftly to even minor risk escalation.

The net result: Amid acute crisis, even blue-chip stocks and reputable funds became untouchable, freezing the entire market ecosystem to the detriment of broader economic recovery efforts.

Psychological Fallout: The Social and Political Consequences

Investor confidence is now at a multi-decade low. Streets in Tehran and regional cities saw small but pointed protests, as retail investors gathered to demand answers and accountability. Chants decried not only the “disappearance of savings” but the government’s role in stoking hope for a “people’s market”—a message heavily promoted by the regime during recent privatization drives.

Social media fueled the outcry, with trending tags such as #IranProtests and #StockMarketCrash amplifying grassroots anger. This financial unrest adds to a string of recent political and economic crises—including inflation protests and high-profile corruption scandals—testing the regime’s legitimacy ahead of crucial 2025 parliamentary elections.

According to a report by the Iranian Parliamentary Research Center, the country faces a “crisis of financial confidence” that threatens to prolong capital outflow and weaken economic recovery for months, if not years. Private analysts warn that unless urgent steps are taken, Iran’s capital market risks entering a prolonged period of stagnation, with liquidity and depth deteriorating further.

What Now: The Urgency of Reform and Stabilization

Experts from leading Iranian economic associations and international observers concur on several steps necessary to forestall further decline:

1. Expand and fully activate the Market Stabilization Fund to provide robust and credible buying support.
2. Temporarily reduce daily price fluctuation limits to blunt panic-driven swings.
3. Inject liquidity via central bank, government, and state-owned enterprise intervention.
4. Enhance transparency with daily crisis briefings to communicate policy actions and rebuild trust.
5. Consider targeted stock suspensions in cases of extreme volatility until order is restored.

Without decisive action, Iran’s capital market crisis will deepen, undermining its crucial role in financing both public projects and private enterprise growth.

Conclusion: A Test of Market Credibility

The tumultuous events following the Iran-Israel conflict have left the Tehran Stock Exchange reeling. The nine-day closure, followed by unrestrained panic selling and little regulatory intervention, exemplifies the capital market’s chronic vulnerability to both external and internal shocks. For millions of Iranians, the recent crisis is a stark reminder of the regime’s shortcomings in economic management, transparency, and accountability.

Whether Iran’s policymakers can rise to the challenge—and whether the market can recover any measure of stability—remains an open question as investors brace for the volatile months ahead.