Ongoing US-Iran talks, mediated primarily by Qatar and Pakistan, center on extending the April 2026 ceasefire, reopening the Strait of Hormuz, limiting Iran's nuclear program, and providing limited sanctions relief. Late-May reports outlined a tentative memorandum of understanding for 60-day structured nuclear discussions, though President Trump has sent revised terms and recent US strikes on Iranian radar and drone sites prompted Iranian retaliation against a US Gulf base. These developments occur alongside parallel indirect contacts in Doha and prior rounds in Oman and Islamabad that produced no comprehensive agreement. Any direct high-level diplomatic meeting remains contingent on resolving nuclear and security sticking points before scheduled deadlines.
基于Polymarket数据的AI实验性摘要。这不是交易建议,也不影响该市场的结算方式。 · 更新于President Trump ends White House meeting without final decision on Iran deal
June 3 plunges to 2%18%
President Trump ended a meeting without announcing a final determination on whether to approve the Iran deal, maintaining uncertainty about the prospect of a direct diplomatic meeting in the near term and causing market skepticism for early June meeting dates.
President Trump ends meeting without final decision on Iran deal
July 31 drops to 85%6%
On May 29, 2026, President Trump ended a White House meeting without announcing a final determination on whether to approve the Iran deal, maintaining uncertainty about the prospect of a direct diplomatic meeting in the near term.
US and Iran reach tentative agreement though Trump hasn’t signed off
July 31 jumps to 86%7%
US officials announced a tentative agreement with Iran that could extend the ceasefire and set the Strait of Hormuz on a path toward reopening, raising market optimism for a diplomatic meeting by July 31. However, lack of final sign-off and ongoing tensions limited near-term meeting confidence.
Tentative US-Iran agreement reached but not yet finalized or signed by Trump
May 31 drops to 5%9%
US officials announced a tentative agreement in talks with Iran, though President Trump had not signed off and tensions remained, causing mixed market reactions and low confidence in near-term meetings by May 28 and May 31.
Tentative US-Iran agreement reached but awaiting President Trump's sign-off
July 31 rises to 89%2%
US officials announced a tentative agreement with Iran that could extend the ceasefire and reopen the Strait of Hormuz, but President Trump had not yet signed off, causing cautious optimism in the market.
President Trump holds cabinet meeting to discuss Iran deal progress
July 31 dips to 83%3%
Trump's cabinet meeting to discuss the Iran deal indicated ongoing deliberations without a confirmed direct diplomatic meeting, contributing to market uncertainty and mixed confidence in near-term outcomes.
US President Trump holds Situation Room meeting on tentative Iran deal
June 30 drops to 66%13%
Trump's meeting to make a final determination on a tentative Iran deal indicated high-level US deliberations, with the deal pending presidential sign-off, causing market uncertainty and price fluctuations for near-term meeting dates.
President Trump signals preference for diplomatic solution but warns on Iran
July 31 dips to 86%1%
On May 27, President Trump expressed preference for a diplomatic solution with Iran but warned against allowing Iran to obtain nuclear weapons, reflecting ongoing high-level US engagement without confirmed in-person meetings, contributing to market uncertainty.
Trump holds Situation Room meeting to decide on Iran ceasefire proposal
President Trump met with US negotiators to make a final determination on whether to move forward with a deal to extend the ceasefire and advance nuclear negotiations, reflecting ongoing high-level deliberations but no confirmed direct meeting with Iran.
Senior Iranian officials arrive in Qatar for peace talks with US
July 31 drops to 81%9%
On May 25, a delegation of senior Iranian officials traveled to Qatar for talks aimed at ending the war with the United States, signaling ongoing diplomatic engagement but no confirmed in-person US-Iran meeting yet, causing mixed market reactions.
Iranian delegation meets Qatari officials to discuss negotiations
June 15 surges to 69%26%
Iran's parliamentary speaker led a delegation to Doha to discuss key negotiation issues including uranium stockpiles and access to frozen assets, reflecting ongoing diplomatic engagement but unresolved issues, which tempered market confidence for earlier meeting dates.
Iranian delegation meets Qatari officials to discuss negotiations including uranium stockpile
July 31 dips to 86%3%
Iranian parliamentary speaker led a delegation to Qatar to discuss key negotiation points such as Iran's highly enriched uranium stockpile and access to frozen assets, reflecting ongoing complex talks affecting market confidence.
US officials express concerns over Iran's nuclear commitments
May 31 drops to 16%11%
US mediators indicated that Iran had not publicly committed to halting uranium enrichment, causing uncertainty and contributing to declines in market confidence for diplomatic meetings by May 31 and June 3.
Iranian delegation meets Qatari officials to discuss negotiations including nuclear stockpile
Iranian officials met with Qatari mediators to discuss ongoing negotiations, including Iran's highly enriched uranium stockpile and sanctions relief, indicating continued indirect diplomatic efforts without direct US-Iran meetings.
Iran delegation meets Qatari officials to discuss negotiations including nuclear stockpile and frozen assets
July 31 drops to 85%6%
Iran's delegation led by Parliament Speaker met with Qatari officials to discuss key negotiation points, reflecting ongoing indirect talks and sustaining market optimism for later meetings.
US seeks firm upfront nuclear commitments amid ongoing negotiations with Iran
June 30 dips to 79%4%
US officials reportedly offered sanctions relief in exchange for Iran handing over highly enriched uranium, but Iran sought clearer guarantees, reflecting ongoing negotiation challenges and contributing to market uncertainty.
Iranian delegation meets senior Qatari officials to discuss ongoing negotiations
July 31 rises to 87%1%
Iran’s parliamentary speaker and other officials met with Qatari counterparts to discuss key negotiation points including uranium stockpiles and frozen assets, sustaining market optimism for a diplomatic meeting by July 31.
US and Iran meet to finalize draft peace deal
Iranian Foreign Affairs Minister Abbas Araghchi and Central Bank Governor Abdol Nasser Hemmati met with Qatari officials in Doha to discuss negotiations, including Iran's HEU stockpile and access to frozen assets, signaling continued diplomatic efforts.
US and Iran nearing peace agreement after ceasefire talks
July 31 surges to 87%37%
Following a call with Gulf and other regional leaders, President Trump stated the group discussed all things concerning Iran and related to the memorandum of understanding pertaining to peace, indicating progress toward finalizing a draft peace deal.
US and Iran continue negotiating peace deal terms with in-person signing expected
July 31 rises to 89%2%
Reports indicated ongoing negotiations with a potential in-person signing ceremony between US and Iranian officials, raising hopes for diplomatic meetings and positively impacting market prices for longer-term outcomes.
Trump states Iran peace deal 'largely negotiated' but not rushed
June 30 dips to 78%4%
President Trump said the peace deal with Iran was largely negotiated and details would be announced shortly, but he was not rushing to finalize it, sustaining high market optimism for meetings by June 30 and July 31.
Trump confirms near-agreement on Iran peace deal, market peaks
July 31 jumps to 89%13%
President Trump announced he would meet with US negotiators to review Iran's ceasefire proposal and decide on military action by May 24, confirming a near-agreement and causing the market to peak at 89% for July 31 and 81% for June 30.
Reports indicate US and Iran nearing broader peace agreement
June 30 jumps to 79%5%
On May 24, reports emerged that the US and Iran were close to finalizing a broader peace agreement following months of conflict and stalled negotiations, reinforcing market optimism and sustaining high prices for diplomatic meeting outcomes by late June and July.
US and Iran near broader peace agreement, in-person signing expected
June 30 surges to 86%23%
Reports on May 24 indicated that the US and Iran were nearing a broader peace agreement with an in-person signing ceremony expected, which increased market optimism significantly for diplomatic meetings by June 30 and July 31.
Trump announces he will decide on Iran ceasefire proposal by May 24
July 31 surges to 89%39%
President Trump declared he would meet with US negotiators to review Iran's ceasefire proposal and decide on military action by May 24, confirming a near-agreement and causing market confidence to peak sharply.
President Trump to decide on Iran strike after reviewing ceasefire proposal
July 31 surges to 89%15%
Trump’s announcement to meet with US negotiators to review Iran’s ceasefire proposal and decide on military action heightened market volatility and optimism for a diplomatic meeting by July 31.
Iran hosts Pakistani delegation to mediate US-Iran peace talks
July 31 surges to 75%25%
On May 23, Pakistan's army chief visited Tehran to mediate between the US and Iran, reflecting active third-party diplomatic efforts to prevent renewed hostilities and advance peace talks, boosting market prices for later meeting dates.
Trump to decide by May 24 on resuming strikes or accepting Iran deal
July 31 jumps to 92%6%
Trump stated he would decide imminently whether to resume military strikes or accept a diplomatic deal, reflecting uncertainty but also the possibility of a breakthrough, influencing market prices upward for July 31 and June 30.
US and Iran expected to announce draft peace deal within 24 hours
July 31 surges to 90%32%
Sources close to negotiations indicated that the US and Iran would finalize a draft peace deal to end fighting by May 24, boosting market confidence sharply for diplomatic meetings by June 30 and July 31.
Trump to decide on Iran ceasefire proposal after meeting US negotiators
June 30 surges to 82%18%
President Trump announced he would meet with US negotiators to review Iran’s ceasefire proposal and decide on military action by May 24, reflecting high stakes in diplomatic talks. This announcement increased market optimism for a diplomatic meeting by June 30 and July 31.
US and Iran expected to announce draft peace deal within 24 hours
June 30 surges to 82%18%
Sources close to negotiations indicated that the US and Iran would finalize a draft peace deal to end fighting by May 24, raising market confidence sharply for diplomatic meetings by June 30 and July 31. This news was a critical driver of price increases in late May.
US and Iran near finalizing draft peace deal, Trump to decide on military action
July 31 surges to 75%25%
Reports emerged that the US and Iran were close to finalizing a draft peace deal, with President Trump stating he would decide imminently whether to resume strikes or accept the deal. This caused a sharp rise in market optimism for meetings by June 30 and July 31.
Iran’s Parliament Speaker meets Pakistani Army Chief in Tehran amid renewed diplomatic efforts
July 31 surges to 75%25%
High-level meetings in Tehran involving Iran’s parliamentary speaker and Pakistan’s army chief signaled active mediation efforts, supporting market gains for meetings by June 30 and July 31.
Trump says peace deal with Iran 'largely negotiated' ahead of decision
July 31 surges to 75%25%
President Trump announced that a peace deal with Iran had been largely negotiated and he would decide by May 24 whether to resume strikes, boosting market confidence in a diplomatic meeting by later dates.
Iran and US officials signal progress on ceasefire and memorandum of understanding
July 31 surges to 87%27%
Iranian Foreign Ministry spokesman announced final stages of drafting a memorandum of understanding focusing on ending the war, pushing nuclear discussions to later stages, which increased market optimism for diplomatic meetings.
US President Trump to decide on Iran ceasefire proposal by May 24
June 30 surges to 82%28%
President Trump announced he would meet with US negotiators to review Iran's ceasefire proposal and decide imminently on military action or diplomacy, creating high market volatility and optimism for meetings by June 30 and July 31.
Trump says Iran deal to reopen Strait of Hormuz 'largely negotiated'
July 31 surges to 81%31%
President Trump stated that negotiations on reopening the Strait of Hormuz had largely been completed, signaling significant progress in talks and boosting market confidence for diplomatic meetings by later dates.
Iran and US officials signal progress on ceasefire and draft memorandum of understanding
Iranian and US officials indicated nearing a final draft of a memorandum of understanding focused on ending the war, with nuclear issues deferred, raising hopes for diplomatic progress though no direct meeting was confirmed.
President Trump states agreement with Iran largely negotiated, Strait of Hormuz to reopen
July 31 surges to 74%24%
On May 23, 2026, President Trump announced that an agreement with Iran had been largely negotiated and that the Strait of Hormuz would be reopened. This signaled significant progress in talks and boosted market confidence for diplomatic meetings by later dates such as July 31.
President Trump states Iran agreement largely negotiated and Strait of Hormuz to reopen
July 31 jumps to 79%5%
President Trump's public statement about a largely negotiated deal and reopening the Strait of Hormuz boosted market confidence for diplomatic meetings by later dates, especially July 31, reflecting perceived progress despite ongoing tensions.
US and Iranian officials report progress in last-ditch diplomatic efforts amid ceasefire uncertainty
June 30 jumps to 73%11%
Officials from both sides indicated progress in diplomatic efforts to avoid renewed conflict, with positions reportedly moving closer, which supported market optimism for meetings by June 30 and beyond.
President Trump says US-Iran agreement largely negotiated
July 31 jumps to 82%8%
On May 23, 2026, President Trump stated that an agreement with Iran had been largely negotiated and that the Strait of Hormuz would be reopened, signaling significant progress in talks and boosting market confidence for diplomatic meetings by later dates.
US envoy team led by Vice President JD Vance arrives in Islamabad for indirect talks with Iran
June 30 surges to 80%23%
The arrival of a high-level US delegation led by Vice President JD Vance in Islamabad for indirect talks with Iran raised market optimism for a diplomatic meeting by June 30 and July 31. The talks were seen as a critical step toward possible face-to-face engagement despite ongoing tensions.
US Secretary of State Rubio reports 'slight progress' in Iran talks amid uncertainty
May 22 plunges to 0%50%
Marco Rubio publicly stated there was slight progress in talks with Iran but uncertainty remained about a deal or renewed conflict. This tempered market expectations, especially for the earliest meeting date of May 22, which dropped to zero probability.
President Trump meets with US national security officials on Iran strategy
June 30 jumps to 69%5%
President Trump met with top US national security officials to discuss next steps on Iran amid ongoing diplomatic efforts, signaling high-level engagement and weighing military versus diplomatic options.
Pakistan seeks breakthrough in US-Iran peace talks amid persistent obstacles
June 30 drops to 56%7%
Pakistani diplomatic efforts aimed at advancing US-Iran peace talks continued, but key issues like uranium enrichment and Strait of Hormuz control remained unresolved, limiting prospects for an imminent in-person meeting.
President Trump meets with national security officials to weigh Iran strategy
June 15 surges to 50%17%
Trump's meeting with top US national security officials to discuss next steps on Iran signaled ongoing high-level engagement and potential for diplomatic progress, supporting rising market prices for meetings by June 15 and June 30.
US Secretary of State Rubio reports slight progress in Iran talks amid ongoing uncertainty
July 31 rises to 79%2%
Secretary Rubio acknowledged slight progress in negotiations with Iran but emphasized unresolved issues, maintaining cautious market optimism for future diplomatic meetings beyond May.
Trump meets with national security officials to weigh Iran options
June 30 surges to 82%18%
President Trump met with top US national security officials to discuss next steps on Iran amid ongoing diplomatic efforts, signaling serious consideration of both diplomatic and military options. This meeting contributed to market volatility and cautious optimism for a diplomatic meeting by June 30 and July 31.
President Trump meets with national security officials to discuss Iran
Trump's meeting with top US national security officials underscored ongoing deliberations on Iran policy amid diplomatic efforts, reflecting continued uncertainty and contributing to mixed market reactions across meeting date outcomes.
Pakistan's Army Chief leads mediation efforts between US and Iran
June 30 jumps to 76%13%
Pakistan emerged as a key mediator with its Army Chief Asim Munir leading efforts to relay peace proposals between the US and Iran, signaling renewed diplomatic momentum and increasing market confidence for meetings by June 30 and July 31.
US President Trump willing to wait for Iran's response on peace proposal
July 31 jumps to 80%6%
President Trump stated readiness to wait a few more days for Tehran's answers on a peace proposal, indicating ongoing but uncertain diplomatic engagement. This statement temporarily buoyed market confidence for longer-term meeting possibilities.
Iran and Oman discuss permanent toll system for Strait of Hormuz
June 30 drops to 54%7%
Iranian officials confirmed discussions with Oman about formalizing control over maritime traffic through the Strait of Hormuz, a major sticking point in US-Iran negotiations. US Secretary of State Rubio reiterated that such a toll system would threaten any diplomatic agreement, sustaining market doubts about near-term direct meetings.
Pakistani mediators intensify efforts to broker US-Iran peace deal
June 30 rises to 69%4%
Reports of Pakistani officials visiting Iran and engaging with US and Iranian representatives signaled active mediation efforts, raising hopes for a diplomatic breakthrough. This contributed to market optimism for meetings by June 30 and later dates.
Pakistani official visits Tehran amid renewed diplomatic efforts
July 31 jumps to 56%6%
Pakistani Interior Minister Mohsin Naqvi's visit to Tehran for meetings with Iranian officials signaled ongoing regional mediation efforts, supporting continued dialogue though no direct US-Iran meeting was confirmed, influencing market sentiment positively for later meeting dates.
US-Iran diplomacy picks up with multiple visits and talks
June 30 jumps to 63%6%
In mid-May, diplomatic efforts intensified with visits by US officials to Iran and meetings between representatives, signaling renewed attempts to resolve the conflict diplomatically, which increased market confidence for meetings by June 30 and July 31.
US-Iran diplomacy picks up with back-channel visits to Iran
July 31 jumps to 83%9%
Reports indicated increased diplomatic efforts with Pakistani mediator Naqvi visiting Iran twice in less than a week, signaling ongoing indirect negotiations despite no confirmed direct meetings. This contributed to some market optimism for longer-term meeting dates.
Intensified US-Iran diplomacy with regional intermediaries amid fears of escalation
June 30 jumps to 72%10%
Diplomatic efforts involving the US, Iran, Gulf nations, Pakistan, and regional intermediaries increased, with President Trump discussing the situation with Middle East leaders, boosting market confidence for meetings by June 30 and July 31.
Pakistani Interior Minister visits Tehran for US-Iran diplomatic talks
June 15 surges to 52%19%
Pakistan's Interior Minister Mohsin Naqvi visited Tehran to meet Iranian officials, signaling intensified diplomatic efforts to resolve the US-Israel war on Iran. This visit raised market confidence in a diplomatic meeting by June 15 and June 30.
Pakistani Interior Minister Mohsin Naqvi visits Tehran for mediation talks
June 30 jumps to 68%8%
Naqvi's visit to Iran, his second in less than a week, signaled active mediation efforts and ongoing indirect talks between the US and Iran, supporting market optimism for diplomatic meetings by June 30.
Trump holds calls with regional leaders on Iran diplomatic progress
June 30 surges to 82%18%
President Trump engaged in phone calls with Middle East leaders discussing Iran, with reports of good progress and regional support for diplomatic breakthroughs. This boosted market optimism for a diplomatic meeting by June 30 and July 31.
Pakistani Interior Minister visits Tehran for talks with Iranian officials
June 30 jumps to 69%5%
Pakistan's Interior Minister Mohsin Naqvi visited Tehran for meetings with senior Iranian officials, indicating renewed diplomatic efforts to resolve the US-Israeli war on Iran and keep peace talks alive.
Pakistan's army chief visits Iran amid intensified diplomatic efforts
July 31 jumps to 79%14%
Pakistan's army chief Asim Munir visited Tehran to support ongoing diplomatic efforts, signaling regional mediation attempts to break the US-Iran deadlock. This raised hopes for a diplomatic meeting, temporarily increasing market prices for later resolution dates.
President Trump signals willingness to wait for Iran's response amid ongoing peace talks
June 30 jumps to 60%5%
Trump's statement about waiting a few more days for Tehran's answers raised hopes for diplomatic progress, briefly increasing market confidence in meetings by June 30 and July 31.
US and Iran remain at odds on key issues but report signs of progress
June 30 drops to 54%11%
US Secretary of State Marco Rubio acknowledged some good signs in talks but warned that Iran's plans to impose tolls on the Strait of Hormuz would make a diplomatic deal unfeasible. This maintained market uncertainty and contributed to price volatility.
US Secretary of State Rubio reports slight progress in Iran talks
July 31 surges to 74%24%
Secretary Rubio stated that talks showed slight progress but emphasized that Iran cannot obtain nuclear weapons, maintaining cautious optimism. This contributed to market fluctuations for the June 15 and July 31 outcomes.
U.S. Central Command chief joins indirect Iran talks in Oman
July 31 dips to 74%1%
U.S. Central Command commander Brad Cooper attended indirect negotiations with Iranian officials in Oman, signaling a possible diplomatic breakthrough and boosting confidence that a US‑Iran meeting could occur soon.
Pakistani Interior Minister visits Tehran for talks amid US-Iran conflict
June 30 jumps to 66%5%
Pakistan's Interior Minister Mohsin Naqvi visited Tehran for meetings with Iranian officials, signaling ongoing regional diplomatic efforts though no direct US-Iran meeting was confirmed. This raised hopes for diplomacy but did not translate into immediate US-Iran talks, influencing market prices for mid-June and later outcomes.
Iranian lawmakers urge secrecy amid diplomatic efforts to break deadlock with US
May 31 drops to 14%14%
Calls within Iran for secrecy on nuclear and Strait of Hormuz positions reflected internal divisions and complicated diplomatic progress, contributing to market uncertainty and price declines for near-term meeting outcomes.
Iran says U.S. maximalist demands stall face‑to‑face talks in Turkey
June 15 plunges to 28%22%
Iranian Deputy Foreign Minister Saeed Khatibzadeh warned that U.S. “maximalist” conditions were preventing a direct meeting, reinforcing market sentiment that a near‑term diplomatic encounter was unlikely.
US announces “Project Freedom” to guide ships through Hormuz, then pauses it
June 30 dips to 55%4%
The launch of Project Freedom briefly raised hopes of de‑escalation, lifting the June‑30 price to 55% before the pause caused a decline to 53%; the May‑31 price fell to 23% as market sentiment soured.
Trump rejects Iran’s latest proposal to end the war
May 31 dips to 24%4%
President Trump expressed dissatisfaction with Iran’s latest peace proposal, blaming Iran’s fractured leadership and signaling continued stalemate, which contributed to further decline in market expectations for a diplomatic meeting by May 31.
Iranian human rights lawyer Nasrin Sotoudeh detained amid crackdown
May 31 dips to 24%4%
The detention of prominent Iranian human rights lawyer Nasrin Sotoudeh amid intensified government crackdown signaled internal instability and repression, undermining prospects for diplomatic engagement with the US. This contributed to market pessimism for a diplomatic meeting by May 31.
U.S. Central Command commander joins indirect Iran talks in Oman
July 31 surges to 78%28%
Adm. Brad Cooper attended a diplomatic session in Muscat, marking the first time a senior U.S. military leader directly engaged Iran in person, which traders interpreted as a step toward a formal meeting.
Trump extends ceasefire but maintains naval blockade of Iranian ports
May 15 drops to 0%14%
While the ceasefire extension offered a glimmer of hope, the continued U.S. blockade signaled that substantive diplomatic engagement, especially a high‑level meeting, remained unlikely, pushing the May 15 outcome to zero.
UK leads international talks pressing Iran to reopen Strait of Hormuz
June 30 dips to 59%1%
Diplomats from over 40 countries met virtually to pressure Iran to reopen the Strait of Hormuz, emphasizing diplomatic efforts but with the US absent, reflecting limited direct US-Iran engagement and dampening market optimism for imminent meetings.
Iran army chief threatens preemptive attack amid rising rhetoric
June 30 dips to 57%3%
Iran’s army chief threatened preemptive military action in response to hostile rhetoric, signaling heightened tensions and reducing prospects for diplomatic engagement. This statement contributed to market declines in the likelihood of a US-Iran diplomatic meeting by June 30.
Iran army chief threatens preemptive attack over ‘rhetoric’ targeting country
May 31 dips to 28%2%
Iran’s army chief threatened preemptive military action in response to hostile rhetoric, escalating tensions and reducing the likelihood of diplomatic meetings. This heightened risk perception contributed to further decline in market prices for the May 31 outcome.
Iranian official says US 'maximalist' demands stall face-to-face talks
May 31 dips to 24%4%
Iran’s Deputy Foreign Minister stated that the US has not abandoned maximalist demands, preventing new face-to-face talks. This official stance contributed to market skepticism about a diplomatic meeting by May 31.
US imposes new sanctions targeting Iranian nuclear research and ballistic missile support
May 31 plunges to 31%19%
The imposition of new sanctions heightened tensions and reduced optimism for a diplomatic meeting, contributing to a decline in market prices for meetings by May 31 and June 30.
Trump rejects Iran’s latest proposal to end war, citing fractured leadership
June 30 dips to 64%1%
President Trump publicly rejected Iran’s latest peace proposal, expressing dissatisfaction and blaming Iran’s fractured leadership, which dampened hopes for imminent diplomatic meetings and caused market declines.
Trump announces pause of envoy mission to Pakistan for Iran talks
May 31 plunges to 30%16%
President Trump canceled the planned envoy mission to Pakistan for follow-up talks with Iran, citing lack of progress and suggesting phone calls instead. This decision dampened market expectations for a diplomatic meeting by May 31 and June 30, contributing to price declines.
Iran fires on ships in Strait of Hormuz after US blockade
June 30 rises to 77%4%
Iran’s Revolutionary Guard opened fire on vessels attempting to transit the strait, escalating military tension and sharply reducing confidence in a diplomatic meeting; the June‑30 price fell to 77% then to 75% the next day, while the May‑31 price dropped to 55%.
Qatar’s top diplomat meets US Vice President to discuss Middle East negotiations
June 30 rises to 55%3%
Qatar, a regional mediator, engaged with US Vice President JD Vance to support ongoing mediation efforts between the US and Iran, indicating continued diplomatic dialogue though no direct meeting was confirmed.
Trump rejects Iran’s latest proposal to end war with US
May 31 plunges to 30%21%
President Trump publicly rejected Iran’s latest peace proposal, citing dissatisfaction and blaming Iran’s fractured leadership. This rejection diminished hopes for a near-term diplomatic meeting, contributing to a price drop for the May 31 outcome.
Trump announces ‘Project Freedom’ to guide ships through Hormuz, then pauses it
June 30 drops to 60%8%
The launch and abrupt halt of a U.S. initiative to reopen the strait signaled policy uncertainty, causing a brief price rebound followed by a decline as the pause suggested no imminent diplomatic breakthrough.
US fires on and disables two Iranian tankers amid Strait of Hormuz tensions
May 31 drops to 47%10%
US military strikes on Iranian tankers in the Strait of Hormuz escalated tensions and undermined the fragile ceasefire, reducing market confidence in imminent diplomatic meetings by May 31 and June 30.
US Vice President meets Qatar's top diplomat to discuss Middle East negotiations
JD Vance and Qatar’s Sheikh Mohammed bin Abdulrahman Al Thani discussed ongoing mediation efforts including Pakistani facilitation of US-Iran talks, maintaining diplomatic engagement hopes and stabilizing market prices for the June 30 meeting.
Qatar’s top diplomat meets US Vice President to discuss Middle East mediation
July 31 surges to 74%24%
Qatar’s foreign minister met with US Vice President JD Vance to discuss ongoing mediation efforts including Pakistani initiatives, indicating continued diplomatic engagement and supporting market optimism for talks.
US‑Iran indirect talks in Oman produce optimistic statements
June 30 surges to 73%16%
U.S. Central Command head Brad Cooper joined indirect talks in Oman, leading traders to believe a direct US‑Iran meeting might be forthcoming; the June‑30 price surged to 73% and the May‑31 price rose to 52%.
Qatar’s top diplomat meets US Vice President to discuss Mideast negotiations
June 30 jumps to 71%10%
Qatar, a key regional mediator, met with US Vice President JD Vance to review Pakistani mediation efforts and encourage engagement in ongoing diplomatic talks, providing some support for the possibility of US-Iran meetings by June 30.
US fires on and disables two Iranian tankers amid Strait of Hormuz tensions
May 31 surges to 54%26%
US forces disabled two Iranian oil tankers attempting to breach the blockade, escalating military tensions and casting doubt on the ceasefire's durability. This military action further reduced market confidence in a diplomatic meeting by May 31 and June 30.
US and Iran reportedly close to one-page memo to end war
June 30 surges to 80%23%
Reports emerged that Pakistan and Qatar drafted a revised memo to bridge gaps between the US and Iran, signaling potential progress in indirect negotiations toward ending the conflict. This raised market optimism for a diplomatic meeting by June 30, reflected in price increases.
US announces 'Project Freedom' to guide ships through Strait of Hormuz, then pauses
June 30 surges to 80%19%
President Trump announced a plan to escort ships through the Strait of Hormuz to ease shipping disruptions, briefly raising hopes for de-escalation. However, the effort was paused to allow time for a diplomatic deal, causing market volatility.
Iranian FM Abbas Araghchi visits China to strengthen ties amid stalled US talks
June 30 rises to 68%2%
Iranian Foreign Minister Abbas Araghchi's visit to Beijing to meet China's Wang Yi aimed to secure economic and diplomatic support amid stalled US-Iran negotiations. China's call for reopening the Strait of Hormuz and emphasis on continued negotiations influenced market sentiment about indirect diplomatic efforts.
US military strikes Iranian military sites in response to attacks in Strait of Hormuz
May 31 drops to 30%14%
US strikes on Iranian sites in Bandar Abbas and Qeshm Island escalated tensions, undermining ceasefire efforts and reducing market confidence in a diplomatic meeting before May 31 and June 30, causing a sharp price decline for these outcomes.
Lebanon and Israel hold first direct diplomatic talks in decades in Washington
June 30 rises to 70%2%
Lebanon and Israel held direct talks brokered by the US, signaling regional diplomatic efforts amid the Iran war. However, this did not directly involve US-Iran talks and thus had limited positive impact on the market for a US-Iran diplomatic meeting by May 31 or June 30.
Iran fully closes Strait of Hormuz and fires on ships amid US blockade
May 15 drops to 23%14%
Iran reversed its reopening of the Strait of Hormuz and fired on ships attempting to pass, escalating tensions and undermining prospects for diplomatic meetings, leading to a sharp drop in market prices for May 15 and May 31 outcomes.
Trump cancels envoy mission to Islamabad, urges phone talks
June 30 drops to 62%10%
President Trump announced he would not send envoys to Pakistan, opting for phone calls, which dampened expectations of an in‑person US‑Iran meeting and caused the June‑30 price to slip to 62% and the May‑31 price to fall to 40%.
US Navy seizes Iranian-flagged cargo ship near Strait of Hormuz
May 31 drops to 31%13%
The US Navy seized an Iranian-flagged cargo ship attempting to evade the naval blockade near the Strait of Hormuz, escalating tensions and casting doubt on the fragile ceasefire and prospects for direct talks. This event contributed to a decline in market confidence for a diplomatic meeting by May 31.
Iran fully closes Strait of Hormuz and fires on ships amid US blockade
June 30 drops to 65%7%
Iran’s Revolutionary Guard closed the Strait of Hormuz and attacked ships, escalating tensions and signaling ongoing conflict, which undermined prospects for diplomatic meetings and contributed to market price declines.
UK hosts international talks to press Iran to reopen Strait of Hormuz
June 30 drops to 66%7%
Diplomats from over 40 countries met virtually to discuss diplomatic and political pressure on Iran to reopen the Strait of Hormuz, highlighting global concern but no direct US-Iran talks. This contributed to market uncertainty and price fluctuations.
Lebanon and Israel hold first direct diplomatic talks in decades in Washington
June 30 drops to 62%11%
While unrelated directly to US-Iran talks, this diplomatic breakthrough involving Iran-backed Hezbollah’s key ally Lebanon indicated regional diplomatic activity, briefly supporting optimism for broader Middle East negotiations including US-Iran talks.
Iranian official says US ‘maximalist’ demands stall face-to-face talks
May 31 dips to 53%2%
Iranian Deputy Foreign Minister Saeed Khatibzadeh stated Iran is not ready for new face-to-face talks due to US maximalist demands, indicating significant negotiation hurdles and lowering market expectations for a diplomatic meeting by May 31.
Iran’s foreign minister returns to Pakistan for second round of talks
June 30 jumps to 72%6%
Iranian FM Abbas Araghchi briefly returned to Islamabad, signaling a possible resumption of direct negotiations, which lifted hopes and pushed the June‑30 price up to 72% and the May‑31 price up to 41%.
Iranian official Abbas Araghchi tours region amid stalled talks
June 30 dips to 66%2%
Iranian official Abbas Araghchi's regional tour was seen as evidence of Iran's diplomatic options and leverage, but public statements urged caution on nuclear and Strait of Hormuz issues, reflecting ongoing deadlock and impacting market sentiment.
Iranian envoy Abbas Araghchi tours region amid stalled talks
June 30 drops to 60%8%
Araghchi's regional tour was presented as evidence of Iran's diplomatic options and leverage, but public statements urged officials to avoid discussing nuclear and Strait of Hormuz issues, highlighting diplomatic deadlock and limiting optimism for near-term meetings.
Pakistan’s military chief visits Iran to support diplomatic efforts
June 30 jumps to 72%6%
Pakistan’s army chief Asim Munir traveled to Tehran to meet senior Iranian officials, signaling active mediation efforts to keep diplomatic channels open amid US-Iran tensions. This visit raised hopes for a diplomatic meeting, influencing market confidence for June 30 and May 31 outcomes.
Pakistan mediates US-Iran peace talks amid ongoing conflict
June 30 rises to 69%3%
Pakistan's military chief and officials engaged in diplomatic efforts in Tehran to advance peace talks between the US and Iran, signaling ongoing indirect negotiations and raising hopes for a diplomatic resolution.
US President Trump signals Iran wants Strait of Hormuz reopened soon
June 30 jumps to 72%6%
Trump stated that Tehran had communicated a desire to reopen the Strait of Hormuz quickly, suggesting diplomatic talks might include maritime access issues, raising market optimism for a diplomatic meeting by June 30.
US and Iran announce temporary two-week ceasefire amid stalled negotiations
On April 7, 2026, the US and Iran announced a temporary ceasefire, signaling a pause in hostilities and a potential opening for diplomatic talks, which initially raised market optimism for a diplomatic meeting by June 30.
U.S. announces naval blockade of Iranian ports
June 30 dips to 62%4%
President Trump declared a full naval blockade of Iran’s ports, heightening tensions and reducing optimism for a US‑Iran diplomatic meeting, causing the June‑30 price to fall from 66% to 62% and the May‑31 price to drop from 55% to 40%.
Iranian lawmakers urge secrecy on nuclear talks amid stalled US-Iran negotiations
May 22 plunges to 6%44%
Iranian officials called for discretion regarding positions on nuclear issues and the Strait of Hormuz, reflecting internal divisions and complicating diplomatic progress. This contributed to market skepticism about near-term in-person meetings, impacting prices for early May outcomes.
Iranian Foreign Minister Abbas Araghchi meets Russian President Putin discussing war and diplomacy
Araghchi's meeting with Putin included discussions on the ongoing war and a diplomatic process mediated by Pakistan, signaling ongoing indirect diplomatic efforts and supporting some market optimism for meetings by June 30.
Pakistan mediates ongoing US-Iran negotiations amid fragile ceasefire
June 30 jumps to 71%5%
Pakistan's Interior Minister Mohsin Naqvi visited Tehran to meet Iranian officials, signaling active mediation efforts and ongoing indirect talks between the US and Iran to resolve the conflict, supporting market optimism for meetings by June 30.
Iran and US announce temporary two-week ceasefire amid stalled negotiations
June 30 rises to 69%3%
On April 7, 2026, Iran and the United States announced a temporary two-week ceasefire, signaling a pause in hostilities and a potential opening for diplomatic engagement, which initially supported market optimism for a diplomatic meeting by June 30.
UK hosts 40+ countries to press Iran to reopen Strait of Hormuz
Britain convened a virtual meeting of over 40 countries to discuss diplomatic means to pressure Iran to reopen the Strait of Hormuz, highlighting international concern but with the US absent. This event underscored the diplomatic stalemate and lack of direct US-Iran talks, negatively impacting market optimism for a meeting by June 30.
Iranian foreign minister returns to Pakistan; Trump prefers phone talks
May 15 drops to 71%8%
The brief return of Iran’s foreign minister to Islamabad raised hopes for a second round of talks, but Trump’s insistence on phone negotiations dampened optimism, causing the May‑15 price to drop from 79% to 71% the next day.
Iranian foreign minister briefly returns to Pakistan, Trump urges phone talks
May 31 drops to 44%5%
Iran’s foreign minister’s brief visit to Islamabad ended with Trump refusing to send envoys, reinforcing the perception that in‑person talks were stalled, contributing to the May‑31 price dip from 49% to 44% that day.
Iran’s top diplomat returns to Pakistan after talks canceled
May 31 dips to 27%4%
Iran’s foreign minister returned to Pakistan after the cancellation of talks, while Trump suggested the sides could talk by phone instead, reflecting ongoing diplomatic uncertainty and contributing to market declines for May 31 and May 15 outcomes.
Iran’s foreign minister returns briefly to Pakistan amid stalled talks
May 31 dips to 24%4%
Iran’s foreign minister returned briefly to Islamabad amid ongoing indirect talks, but President Trump suggested the sides could talk by phone instead of in-person meetings, further diminishing chances of a diplomatic meeting by May 31.
Trump cancels US envoys' trip to Pakistan for Iran talks as Iran's top diplomat leaves Islamabad
May 15 drops to 4%10%
Iran’s top diplomat left Pakistan abruptly and President Trump announced he told US envoys not to travel to Islamabad for follow-up talks, signaling a breakdown in planned direct negotiations. This caused a sharp drop in market confidence for May 15 and May 31 meeting dates.
Iran’s top diplomat leaves Pakistan as US envoys called off by Trump
May 15 plunges to 0%79%
Iranian Foreign Minister Abbas Araghchi left Pakistan without meeting US envoys after President Trump called off sending envoys to Islamabad, signaling a breakdown in planned direct talks and causing market prices for May 15 and May 31 meetings to drop sharply.
Trump cancels US envoys' trip to Pakistan for Iran talks
May 31 drops to 31%9%
Iran’s top diplomat left Pakistan and President Trump said he told envoys not to travel to Islamabad, signaling a breakdown in planned talks and causing a sharp market decline in optimism for meetings by May 31 and May 15.
Trump says US-Iran talks could resume soon but no schedule set
June 30 jumps to 71%8%
President Trump indicated that a second round of talks could happen within two days, but a US official later said no talks were scheduled, reflecting uncertainty and causing mixed market reactions with some volatility.
Pakistan delegation meets Iranian officials to ease tensions and arrange talks
June 30 jumps to 63%6%
Pakistan's army chief met Iran's foreign minister in Tehran to facilitate a second round of US-Iran negotiations before the ceasefire expires, raising hopes for diplomacy and causing a temporary market rebound for June 30 and May 31 outcomes.

警惕外部链接哦。
警惕外部链接哦。
常见问题