Iran’s Central Bank Injects $2 Billion Into Foreign Exchange Market, Raises Currency Limits Tenfold

Iran’s Central Bank has intervened directly in the foreign exchange market by injecting $2 billion in currency supply while simultaneously raising the per-person allocation limit from $1,000 to $10,000 per national ID card, according to multiple Iranian news sources ^[1][2][3].

The dual policy shift, announced on September 30, represents an escalation in the central bank’s efforts to stabilize the Iranian rial and reduce market volatility. Initial reports indicate that $1 billion was distributed through selected bank branches and banking exchange offices on the first day of implementation, with citizens over 18 years old eligible to purchase foreign currency up to the new ceiling ^[3][4].

The intervention reflects deepening currency pressures within Iran’s economy. By increasing supply directly into the market, policymakers aim to reduce excess demand that has historically driven up exchange rates. The tenfold increase in per-capita access – from $1,000 to $10,000 – signals an attempt to channel informal market demand into official banking channels, potentially reducing pressure on black-market currency trading ^[1][2].

According to Iranian financial analysts cited in local reports, the strategy operates on two fronts. First, injecting dollars into official markets should dampen price pressures by increasing available supply. Second, raising the individual allocation limit is designed to divert some demand away from unofficial markets, where exchange rates typically exceed official rates by significant margins ^[2].

The central bank’s actions come as Iran faces sustained economic headwinds. Currency fluctuations have complicated domestic inflation management and affected purchasing power for ordinary Iranians seeking to access foreign goods or transfer funds abroad. The intervention suggests policymakers believe market conditions have deteriorated enough to warrant direct, large-scale action rather than incremental adjustments ^[1].

Analysts cautioned that the intervention’s effectiveness depends on several variables. Sustained currency supply from the central bank, trader behavior in response to the policy shift, and broader market expectations about future availability will all influence whether the measures produce lasting stability or merely temporary relief ^[2]. One Iranian financial news source noted that the high exchange rates reached before the intervention may itself discourage buyers at current prices, creating additional uncertainty about demand response ^[2].

The timing of the announcement – late September 2026 – coincides with broader economic management discussions within Iran’s government regarding currency policy and foreign exchange reserves. Earlier this year, in January 2026, the central bank had already signaled intentions to increase market intervention, with reports indicating expanded currency sales were planned to manage volatility ^[5].