Iran’s national currency dropped on Monday as informal currency markets opened, with one US dollar trading at approximately 2 million rials, according to The Associated Press. The steep decline unfolds alongside intensifying economic pressure from the United States and Israel, compounding double-digit inflation and negative economic growth that predated the outbreak of war on February 28.
Central Bank Rates versus Informal Markets
The Central Bank’s official rate is around 1.5 million rials to the dollar, but that figure bears little resemblance to daily transactions. According to The Associated Press, the informal currency market rate is what most Iranians pay to acquire foreign currency as they struggle to keep pace with rising prices.
Nearly six months of war have pushed the Iranian economy further into trouble. Even before the military escalation earlier this year, the country faced severe structural pressures, including negative growth and double-digit inflation. These compounding factors have left citizens unable to keep pace with rising prices.
Washington’s Economic Pressure Campaign
The latest drop in the rial’s value coincides with preparations by Washington for what it has described as an “economic D-Day” targeting Iran. US Treasury Secretary Scott Bessent outlined the administration’s hardline stance in an opinion piece published in the Financial Times on Sunday.

“President Trump decimated Iran’s economy to a point where the rial has never been weaker, and inflation has rarely been higher,” Bessent wrote, adding that “the regime’s final refuge now lies in the self-deception of fearful nations that still believe accommodating aggression can secure a durable peace.”
The Treasury’s upcoming measures are expected to include secondary sanctions penalizing any countries that continue doing business with Iran. Trump previously laid out terms for a final nuclear deal in a 4-point letter addressed to Khamenei, framing the choice starkly between a “prosperous Iran or obliterated Iran.”
Strait of Hormuz Standoff and Regional Diplomacy
Despite the severe financial squeeze, economic pressure has not forced Iran to give in to Washington. Iran maintains a firm grip on shipping lanes through the Strait of Hormuz, a critical maritime corridor through which about a fifth of the world’s traded oil passed freely prior to the war. Iranian attacks and threats during the conflict have severely disrupted that traffic.
Regional officials report that Iran and Oman are nearing an agreement regarding the joint management of the waterway. Under the proposed framework, ships would enter the Persian Gulf via an Iranian-controlled route and exit through a path controlled by Oman.
President Trump has criticized Oman—a US ally—over its role, threatening to bomb the country if it “gets in the way.” Oman’s foreign minister is scheduled to visit Iran on Tuesday to hold fresh talks concerning the maritime arrangement.