Congressional oversight requirements under the Iran Nuclear Agreement Review Act, combined with deep partisan divisions, explain the strong trader consensus against approval in 2026. Following the June 2026 U.S.-Iran memorandum of understanding that launched 60-day nuclear and sanctions talks, Republican lawmakers—including Senate defense hawks—have demanded strict conditions such as complete dismantlement of enrichment capabilities, limits on missiles, and verifiable transparency before any final accord. Bipartisan calls for formal review and a vote persist, yet historical precedent shows Congress rarely grants binding approval to such frameworks, and current negotiations remain stalled over core enrichment disputes with an August deadline now passed. These political and procedural barriers sustain the elevated probability that no deal will secure congressional backing this year.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedCongress approves Iran deal in 2026?
Congress approves Iran deal in 2026?
13% chance
$12,413 Vol.
$12,413 Vol.
Jan 1, 2027
13% chance
$12,413 Vol.
$12,413 Vol.
Jan 1, 2027
This market will resolve to “Yes" if the United States Congress passes a qualifying bill or resolution which, by its operative text, expresses approval regarding an agreement where the Islamic Republic of Iran and the United States are both parties by December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.
A qualifying bill or resolution must be a bill or joint resolution passed identically in both chambers, or a Senate resolution giving advice and consent to a treaty submitted by the President.
The resolution source for this market will be information from the United States Congress (https://congress.gov); however, a consensus of credible reporting will also be used.Congressional oversight requirements under the Iran Nuclear Agreement Review Act, combined with deep partisan divisions, explain the strong trader consensus against approval in 2026. Following the June 2026 U.S.-Iran memorandum of understanding that launched 60-day nuclear and sanctions talks, Republican lawmakers—including Senate defense hawks—have demanded strict conditions such as complete dismantlement of enrichment capabilities, limits on missiles, and verifiable transparency before any final accord. Bipartisan calls for formal review and a vote persist, yet historical precedent shows Congress rarely grants binding approval to such frameworks, and current negotiations remain stalled over core enrichment disputes with an August deadline now passed. These political and procedural barriers sustain the elevated probability that no deal will secure congressional backing this year.
This market will resolve to “Yes" if the United States Congress passes a qualifying bill or resolution which, by its operative text, expresses approval regarding an agreement where the Islamic Republic of Iran and the United States are both parties by December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.
A qualifying bill or resolution must be a bill or joint resolution passed identically in both chambers, or a Senate resolution giving advice and consent to a treaty submitted by the President.
The resolution source for this market will be information from the United States Congress (https://congress.gov); however, a consensus of credible reporting will also be used.
A qualifying bill or resolution must be a bill or joint resolution passed identically in both chambers, or a Senate resolution giving advice and consent to a treaty submitted by the President.
The resolution source for this market will be information from the United States Congress (https://congress.gov); however, a consensus of credible reporting will also be used.
Market Opened: Jun 16, 2026, 2:24 PM ET
Volume
$12,413End Date
Jan 1, 2027Market Opened
Jun 16, 2026, 2:24 PM ETResolver
0x65070BE91...This market will resolve to “Yes" if the United States Congress passes a qualifying bill or resolution which, by its operative text, expresses approval regarding an agreement where the Islamic Republic of Iran and the United States are both parties by December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.
A qualifying bill or resolution must be a bill or joint resolution passed identically in both chambers, or a Senate resolution giving advice and consent to a treaty submitted by the President.
The resolution source for this market will be information from the United States Congress (https://congress.gov); however, a consensus of credible reporting will also be used.Congressional oversight requirements under the Iran Nuclear Agreement Review Act, combined with deep partisan divisions, explain the strong trader consensus against approval in 2026. Following the June 2026 U.S.-Iran memorandum of understanding that launched 60-day nuclear and sanctions talks, Republican lawmakers—including Senate defense hawks—have demanded strict conditions such as complete dismantlement of enrichment capabilities, limits on missiles, and verifiable transparency before any final accord. Bipartisan calls for formal review and a vote persist, yet historical precedent shows Congress rarely grants binding approval to such frameworks, and current negotiations remain stalled over core enrichment disputes with an August deadline now passed. These political and procedural barriers sustain the elevated probability that no deal will secure congressional backing this year.
This market will resolve to “Yes" if the United States Congress passes a qualifying bill or resolution which, by its operative text, expresses approval regarding an agreement where the Islamic Republic of Iran and the United States are both parties by December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.
A qualifying bill or resolution must be a bill or joint resolution passed identically in both chambers, or a Senate resolution giving advice and consent to a treaty submitted by the President.
The resolution source for this market will be information from the United States Congress (https://congress.gov); however, a consensus of credible reporting will also be used.
A qualifying bill or resolution must be a bill or joint resolution passed identically in both chambers, or a Senate resolution giving advice and consent to a treaty submitted by the President.
The resolution source for this market will be information from the United States Congress (https://congress.gov); however, a consensus of credible reporting will also be used.
Volume
$12,413End Date
Jan 1, 2027Market Opened
Jun 16, 2026, 2:24 PM ETResolver
0x65070BE91...Congressional oversight requirements under the Iran Nuclear Agreement Review Act, combined with deep partisan divisions, explain the strong trader consensus against approval in 2026. Following the June 2026 U.S.-Iran memorandum of understanding that launched 60-day nuclear and sanctions talks, Republican lawmakers—including Senate defense hawks—have demanded strict conditions such as complete dismantlement of enrichment capabilities, limits on missiles, and verifiable transparency before any final accord. Bipartisan calls for formal review and a vote persist, yet historical precedent shows Congress rarely grants binding approval to such frameworks, and current negotiations remain stalled over core enrichment disputes with an August deadline now passed. These political and procedural barriers sustain the elevated probability that no deal will secure congressional backing this year.
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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