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Iran Conflict 2026
29OCT

Iran's rial rises for a war-first time

4 min read
17:49UTC

Iran's currency firmed 1.7 per cent over three days on Rubio's sequencing signal, its first gain since the fighting began, though a six-month 43 per cent slide still stands.

ConflictDeveloping
Key takeaway

The rial firmed 1.7 per cent on Rubio's testimony, but a 43 per cent six-month slide still stands.

The Iranian rial firmed to 1,716,000 to the dollar by Wednesday 3 June, its first gain since the fighting started. It had hit a record 1,746,000 on Monday 1 June, then eased to 1,730,000 on Tuesday, a recovery of roughly 1.7 per cent on the open market tracked by Alanchand⁠1. Traders moved on Secretary Rubio's sequencing testimony, not on any signed instrument. The gain rests on a Senate sentence, which means it can reverse on the next round of state-media denials.

That 1.7 per cent does not undo much. The currency had shed 43 per cent over six months before this week, and a three-day bounce leaves it close to its record low. A family in Tehran buying imported insulin still pays near-record rial prices at the counter, so the recovery reads on a trading screen long before it reads on a pharmacy receipt. Brent Crude sat around $95 to $97 across the same days, firmer on the same diplomatic optimism⁠2.

The relief and the squeeze arrived together. OFAC has just cut the stablecoin rail the Central Bank of Iran leaned on to defend this exchange rate, so the very week confidence lifted the rate, Tehran lost its fastest tool to hold it there. The bounce came from hope; the means to sustain it shrank on the same days.

Deep Analysis

In plain English

Iran's currency, the rial, has been losing value steadily since the conflict began in February 2026. On 1 June it hit a record low: 1,746,000 rials to the dollar. Over two days it recovered slightly to 1,716,000, still far weaker than before the conflict but moving in the right direction for the first time in months. The recovery happened because traders interpreted Rubio's Congressional testimony as a sign that a deal to reopen the strait of Hormuz might be possible. No agreement has actually been signed, so the rate rests on spoken words rather than a verified commitment. On the same two days, the US Treasury sanctioned the crypto exchanges that Iran's central bank had been using to buy dollars and support the rial, removing that support mechanism on the very days it was being tested.

Deep Analysis
Root Causes

The rial's structural vulnerability has two separate drivers. The first is the 43% accumulated devaluation from the sanctions shock and the conflict slide, which reflects the gap between Iran's export revenues (constrained by sanctions and the Hormuz blockade) and its import demand (inflexible for food, medicine and industrial inputs).

The second is the absence of a credible central-bank intervention mechanism: the CBI cannot defend the rial through conventional foreign-exchange reserve sales because its reserves are partly frozen and partly inaccessible due to its own SDN listing, so it was using informal crypto channels as a substitute.

Brent Crude at $95-97 on the same days reflects the same diplomatic optimism, but from the opposite direction: oil traders priced a Hormuz reopening as plausible, which reduces the scarcity premium. The rial and Brent moving on identical signals with opposite sign (rial up, Brent down from conflict peak) confirms that both markets are trading on Rubio's testimony rather than any structural change.

First Reported In

Update #116 · Washington signs a sanction, not a strike

CNBC· 3 Jun 2026
Read original →
Different Perspectives
United States (Joint Maritime Information Center)
United States (Joint Maritime Information Center)
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United Kingdom (CPS and Counter Terrorism Policing)
United Kingdom (CPS and Counter Terrorism Policing)
The CPS charged two men under the National Security Act 2023 over the RAF Fairford incident, and Counter Terrorism Policing said it believes the foreign intelligence service involved is Iran's, LBC reported. The case now runs through the courts; both men are charged, not convicted.
Aden and Yemen's recognised government
Aden and Yemen's recognised government
The Houthis told people to leave Aden airport, in the government-held south, before a missile fell there on 28 October, AFP reported, and police reported a second attack that afternoon. The fight between Riyadh and the Houthis is landing on the south's main civilian airport.
Qatar (mediators)
Qatar (mediators)
Qatar-led mediators put new terms to Iran this week, which an Iranian official called "ideas, not a proposal". Riyadh framed the Tehran meeting as support for Qatari and Pakistani mediation, keeping Doha at the centre of the indirect channel.
Korea Shipowners' Association
Korea Shipowners' Association
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Kuwait (foreign ministry)
Kuwait (foreign ministry)
Kuwait summoned Iran's ambassador, Mohammad Toutounji, and handed him a protest note over the embassy's denial that its citizen took part in the alleged plot against Interior Minister Fahad Al-Yousef. Kuwait is answering through its courts and a diplomatic protest, citing international law and the UN Charter.

Written with AI from Lowdown's published reporting. Not individually reviewed by an editor. Editorial standards.