Ongoing US sanctions targeting Iran's oil smuggling, shadow banking, and shipping networks, alongside a naval blockade restricting exports, continue to constrain foreign currency inflows and sustain pressure on the rial. Free-market rates have hovered near 1.86–1.88 million IRR per USD in mid-August 2026 after peaking above 1.94 million in July amid regional tensions. Temporary sanctions relief tied to June understandings expires around August 21, creating a narrow window that could influence short-term volatility before the August 31 resolution. Trader sentiment reflects the balance between sustained maximum-pressure measures and any diplomatic signals that might ease liquidity constraints or alter export revenues.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated↑ 2.1M
27%
↑ 2.0M
68%
↓ 1.8M
26%
↓ 1.7M
15%
↓ 1.6M
10%
$2,537 Vol.
↑ 2.1M
27%
↑ 2.0M
68%
↓ 1.8M
26%
↓ 1.7M
15%
↓ 1.6M
10%
This market will resolve according to the daily finalized free-market USD exchange rate as displayed on Bonbast (https://www.bonbast.com/graph/usd), which publishes prices in Iranian toman, where 1 Iranian toman equals 10 Iranian rials (IRR).
A daily figure will be considered finalized once the following day’s figure is released.
Revisions or corrections to daily figures indicating a qualifying exchange rate will be considered only if they occur before all relevant figures for this market have been finalized.
The resolution source for this market will be Bonbast (https://www.bonbast.com/graph/usd). Resolution will occur once the final exchange rate data point of the specified timeframe is finalized. If the resolution source becomes permanently unavailable, another resolution source will be chosen.
Market Opened: Jul 29, 2026, 4:02 PM ET
Resolver
0x65070BE91...This market will resolve according to the daily finalized free-market USD exchange rate as displayed on Bonbast (https://www.bonbast.com/graph/usd), which publishes prices in Iranian toman, where 1 Iranian toman equals 10 Iranian rials (IRR).
A daily figure will be considered finalized once the following day’s figure is released.
Revisions or corrections to daily figures indicating a qualifying exchange rate will be considered only if they occur before all relevant figures for this market have been finalized.
The resolution source for this market will be Bonbast (https://www.bonbast.com/graph/usd). Resolution will occur once the final exchange rate data point of the specified timeframe is finalized. If the resolution source becomes permanently unavailable, another resolution source will be chosen.
Resolver
0x65070BE91...Ongoing US sanctions targeting Iran's oil smuggling, shadow banking, and shipping networks, alongside a naval blockade restricting exports, continue to constrain foreign currency inflows and sustain pressure on the rial. Free-market rates have hovered near 1.86–1.88 million IRR per USD in mid-August 2026 after peaking above 1.94 million in July amid regional tensions. Temporary sanctions relief tied to June understandings expires around August 21, creating a narrow window that could influence short-term volatility before the August 31 resolution. Trader sentiment reflects the balance between sustained maximum-pressure measures and any diplomatic signals that might ease liquidity constraints or alter export revenues.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated

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