United States & FTSE 100 Index
83 shared events · Importance 15 · Last updated Aug 24, 2026
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International
United States: The United States, through its President Donald Trump, initiated and agreed to a two-week ceasefire with Iran, conditional on the reopening of the Strait of Hormuz, which led to a significant market rally and a drop in oil prices.
FTSE 100 Index: The FTSE 100 Index gained 2.5-2.6 percent, although its gains were somewhat limited by the decline in oil company shares.
Apr 08, 2026 · 28 articles
International
United States: The United States, under President Donald Trump, agreed to a ceasefire with Iran to avoid a prolonged 'forever war' and achieve a diplomatic solution, while also securing military objectives.
FTSE 100 Index: Britain's FTSE 100 Index gained 2.9%, showing positive market reaction in the UK.
Apr 07, 2026 · 79 articles
Business
United States: The United States economy showed surprising strength, leading to a re-pricing of interest rate expectations from cuts to hikes, and its ceasefire with Iran contributed to falling oil prices.
FTSE 100 Index: Europe's broad FTSEurofirst 300 index rose, reflecting positive sentiment in European markets.
Apr 20, 2026 · 24 articles
International
United States: The United States, led by President Donald Trump and Vice President JD Vance, has been a key negotiator in the interim peace deal with Iran, aiming to de-escalate the conflict and reopen the Strait of Hormuz. The US has lifted its naval blockade on Iranian ports and waived sanctions, allowing Iran to sell oil freely, which is expected to stabilize global energy markets and reduce inflationary pressures in the US.
FTSE 100 Index: The FTSE 100 Index in London added points, indicating a positive but measured gain in European markets.
Apr 20, 2026 · 302 articles
International
United States: The United States>>> is a primary belligerent, having initiated Operation Epic Fury against Iran>>>. Its military actions and diplomatic efforts are central to the conflict's trajectory and any potential peace agreement.
FTSE 100 Index: FTSE 100 Index futures added value, indicating a positive reaction in UK market futures.
Jun 03, 2026 · 17 articles
International
United States: The United States>>> is a primary party in the peace deal negotiations with Iran>>>, with President Donald Trump>>> announcing progress and engaging in diplomatic calls with regional leaders. The deal aims to resolve the conflict and reopen the Strait of Hormuz>>>.
FTSE 100 Index: Britain's FTSE 100 Index surged 1.9% in midday trading in Europe, reflecting positive market sentiment.
May 19, 2026 · 327 articles
International
United States: The United States is a key belligerent, conducting defensive strikes, leading negotiations, and aiming to reopen the Strait of Hormuz. The conflict strains its military resources and impacts global economic stability.
FTSE 100 Index: Britain's FTSE 100 gained value, showing a relatively resilient performance compared to other European indices.
May 19, 2026 · 229 articles
International
United States: Conducting airstrikes on Iran and threatening further military action; the war has cost $37.5 billion and caused domestic political pressure.
FTSE 100 Index: UK index that fell 0.96% on oil price concerns.
Jul 22, 2026 · 334 articles
Business
United States: The US faces a widening fiscal deficit and debt surpassing $40 trillion, leading to higher Treasury yields and increased borrowing costs.
FTSE 100 Index: The FTSE 100 was flat, with UK inflation rising.
Aug 18, 2026 · 23 articles
International
United States: The U.S. is the central actor, threatening sanctions on Iran and engaged in a trade dispute with Canada, both of which are driving market uncertainty.
FTSE 100 Index: FTSE futures were flat, indicating a muted response in UK markets.
Aug 24, 2026 · 13 articles
International
United States: The United States>>> is a primary party in the conflict, conducting military strikes, imposing sanctions, and engaging in negotiations with Iran>>>.
FTSE 100 Index: The FTSE 100 Index>>> is not explicitly mentioned in the provided articles as having a direct impact on the event.
May 07, 2026 · 362 articles
International
United States: The United States, under President Donald Trump, is a primary signatory of the interim peace deal with Iran. The agreement involves lifting sanctions, facilitating reconstruction funds for Iran, and aims to prevent Iran from acquiring nuclear weapons, despite facing criticism for perceived concessions.
FTSE 100 Index: The FTSE 100 Index in London added points, indicating a positive but measured response to the geopolitical developments.
May 27, 2026 · 425 articles
International
United States: The US is involved in the conflict and blockade, with its military firing on a ship, and faces pressure to resolve the crisis.
FTSE 100 Index: The FTSE 100 Index fell 0.2%.
Aug 11, 2026 · 27 articles
Domestic
United States: Sovereign issuer facing rising debt levels and fiscal concerns. The Treasury's intervention reflects efforts to manage borrowing costs.
FTSE 100 Index: Closed higher, benefiting from dollar weakness and global risk appetite.
Aug 19, 2026 · 127 articles
Business
United States: The United States is involved in geopolitical tensions with Iran and the Houthis, affecting global markets and oil prices.
FTSE 100 Index: FTSE 100 Index slid 0.7% on Thursday.
Jul 24, 2026 · 37 articles
Business
United States: The U.S. is central to the event as rising bond yields and geopolitical tensions with Iran affect markets.
FTSE 100 Index: The UK's FTSE 100 Index edged up 0.1%, bucking the downtrend.
Aug 18, 2026 · 6 articles
International
United States: The US launched strikes on Iran and threatened the Houthis, while markets reacted to geopolitical risks.
FTSE 100 Index: FTSE 100 Index rose 0.6-0.9%, benefiting from lower tech exposure.
Jul 24, 2026 · 6 articles
Business
United States: The US is involved in the Iran conflict and potential Hormuz reopening, affecting global oil markets and investor sentiment.
FTSE 100 Index: Britain's FTSE 100 Index edged 0.2% higher.
Aug 06, 2026 · 37 articles
International
United States: The US launched two rounds of strikes on Iranian targets to protect navigation in the Strait of Hormuz. The revocation of Iran's oil license tightens supply.
FTSE 100 Index: The FTSE 100 rose 0.1%.
Mar 09, 2018 · 1197 articles
International
United States: Leading military operations against Iran, launching airstrikes and imposing a naval blockade, with 17 service members killed.
FTSE 100 Index: The FTSE 100 Index was flat, with energy stocks offsetting declines in other sectors.
Apr 20, 2026 · 304 articles
International
United States: The U.S. participated in the intervention to support Japan, signaling strong alliance and potentially benefiting from a weaker dollar for exports, but it may complicate inflation control.
FTSE 100 Index: British stocks were nearly unchanged, showing limited impact.
Jul 30, 2026 · 162 articles
International
United States: The US is a key party in the conflict and negotiations. Its blockade and military strikes have escalated tensions, but a potential deal could ease energy markets and reduce inflation pressures.
FTSE 100 Index: The FTSE 100 Index is affected by oil prices and geopolitical uncertainty.
Jun 16, 2026 · 349 articles
International
United States: The US is a primary belligerent, conducting strikes on Iran and imposing sanctions. The war has strained its military resources and drawn domestic criticism, while higher oil prices contribute to inflation.
FTSE 100 Index: The FTSE 100 Index rose, supported by energy stocks.
Apr 08, 2026 · 416 articles
International
United States: The US is the primary actor imposing economic sanctions on Iran, escalating geopolitical tensions and affecting global markets.
FTSE 100 Index: FTSE 100 rose 0.4%, supported by oil and other sectors.
Aug 25, 2026 · 7 articles
International
United States: The United States is a key belligerent and negotiator in the conflict with Iran, imposing blockades and sanctions, and engaging in diplomatic efforts. Its policies and military actions directly affect global energy markets and regional stability.
FTSE 100 Index: The FTSE 100 Index was down 0.6 percent, reflecting mixed global market reactions to geopolitical events and economic outlook.
Apr 26, 2026 · 590 articles
International
United States: The United States is involved in a fragile ceasefire with Iran, which is being tested by recent attacks. The US military has downed Iranian drones and launched retaliatory strikes, indicating direct involvement in the conflict.
FTSE 100 Index: The FTSE 100 Index was up, showing a positive trend in the London market.
Jun 03, 2026 · 97 articles
International
United States: The United States, through its President Donald Trump, is a key party in the peace negotiations with Iran, maintaining military presence in the Middle East and insisting on Iran abandoning nuclear ambitions. It also states Lebanon is not included in the ceasefire.
FTSE 100 Index: FTSE futures were up, showing a slight positive movement in the UK market amidst the broader uncertainty.
Apr 09, 2026 · 6 articles
International
United States: The United States' actions and statements regarding the conflict with Iran significantly impacted global crude oil prices and influenced market sentiment.
FTSE 100 Index: The FTSE 100 Index shed and crept up, indicating mixed performance in the UK market.
May 18, 2026 · 23 articles
Domestic
United States: The United States is involved in escalating tensions with Iran, which is affecting oil prices and the broader economic outlook.
FTSE 100 Index: Britain's FTSE 100 Index was unchanged, reflecting a stable performance amidst mixed global markets.
Jun 29, 2026 · 6 articles
International
United States: The United States>>>, headquartered in Bahrain>>>, has been a target of Iranian counter-attacks, highlighting the direct military engagement in the region.
FTSE 100 Index: Britain's FTSE 100 gained value, showing a relatively resilient performance compared to other European indices.
Apr 20, 2026 · 607 articles
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