Economic Impact of the 2026 Iran War

How the conflict is reshaping global energy, trade, and markets — updated as of Day 76 · Last updated: at 20:30 UTC

The Cost of War

US Military Spending

Energy Markets

Oil

Natural Gas

Fuel Prices Worldwide

Trade and Shipping

Strait of Hormuz

Aviation

Country-Level Impacts

Oil Producers

Importers and Allies

US Responses

Humanitarian Economic Costs

Global Macroeconomic Impact

The Bottom Line

The IEA has declared this the worst energy crisis since the 1970s — worse than the 1973 and 1979 oil shocks combined. The simultaneous disruption of the Strait of Hormuz, direct strikes on oil and gas infrastructure on both sides, and extreme market volatility have created cascading effects across every sector of the global economy.

Day 75 update (May 13 — PPI Shocks, Records Anyway, Trump in Beijing): April PPI came in scorching at +1.4% MoM (est. +0.5%) — nearly triple expectations and the steepest monthly wholesale inflation jump since 2022. Annual PPI hit 6.0% (est. 4.8%). Core PPI +1.0% MoM (est. +0.3%). Back-to-back blowout inflation prints (CPI 3.8% + PPI 6.0%) confirmed the war is now fully embedded in the price pipeline. 20Y and 30Y Treasury yields broke above 5%. Despite this, tech powered through: S&P 500 hit a new record at 7,444.25 (+0.58%), Nasdaq surged to 26,402.34 (+1.20%) — both new all-time closing highs. Dow lagged at 49,693.20 (-0.14%). NVDA +2%, MU +4%, SMH +2%. Majority of stocks closed lower despite headline records — breadth continues narrowing. Oil sold off on rate hike fears: Brent fell 2% to $105.63, WTI -1.3% to ~$100.82, despite a bullish 4.3M-barrel US crude inventory draw. Gold slipped to ~$4,691 (-0.5%). TSX rose 0.4% to 34,291. Trump landed in Beijing with Jensen Huang and Elon Musk for a two-day summit with Xi — potential 500 Boeing 737 Max order, soybean deals, and Iran/Hormuz pressure on the agenda. Iran's economy crumbling under war and blockade. (CNBC, Yahoo/PPI, Reuters/Oil, Reuters/China)

Day 74 update (May 12 — Hot CPI Meets Oil Surge): April CPI came in at 3.8% YoY — highest since May 2023, up half a percentage point from March. Energy prices rose 3.8% in April, accounting for over 40% of the headline increase. Core CPI: +2.8% YoY. The war is now directly feeding into inflation. S&P 500 slipped from record to 7,400.96 (-0.16%); Nasdaq fell -0.71% as chip/AI stocks took a breather (Micron -3.6%, Intel -4.7%, Qualcomm -11%, CoreWeave -8%). Dow eked out +0.11% on defensive rotation. Brent surged to $107.77 (+3.42%), WTI to $102.18 (+4.19%) — two-day surge of +7.7%. 10Y yield rose to 4.45%; some traders now pricing a Fed rate HIKE before year-end. Gold fell to ~$4,678-4,704 (-1.2%) on dollar strength and rising yields. Pentagon disclosed war has cost ~$29B to date. Under Armour plunged -19.1%. Iran demanded war reparations, full Hormuz sovereignty, sanctions relief, and frozen assets in its counterproposal — maximalist position makes near-term deal unlikely. Treasury sanctioned additional Iranian financial networks. (CNBC, CNBC/CPI, BLS, Guardian)

Day 60 update (April 28 — UAE Quits OPEC, Oil Surges, Tech Cracks): S&P 500 pulled back from records to 7,138.80 (-0.49%), Nasdaq 24,663.80 (-0.90%) on OpenAI revenue miss (WSJ: missed internal targets, CFO concerned about IPO). Dow barely budged at 49,141.93 (-0.05%). VIX closed at 17.83 (-1.05%). Brent surged 2.8% to $111.26, WTI +3.2% to $99.93 — seventh straight day of gains — after Trump rejected Iran's Hormuz proposal. The UAE quit OPEC after 60 years — Iran war exposing Gulf discord; long-term structural shift undermining cartel's pricing power. Great Rotation continued: XOM +1.60%, CVX +1.94%, CNQ +2.98% vs. PLTR -1.34%, NET -1.82%. Uranium sold off hard: CCJ -5.52%, UEC -6.16%. Tankers hit new 52-week highs: INSW $81.88, STNG $81.10. Gold dumped 2% to ~$4,586 on risk rotation. TSX fell to ~33,584 (-0.69%) as gold miners crushed (Barrick -3.4%, Agnico -2.6%). Iran betting Trump will "blink first" — leveraging Hormuz to demand sanctions relief. Fed and Bank of Canada rate decisions Wednesday. (CNBC, Reuters, Guardian)

Day 59 update (April 27 — Fresh Records, Oil Surges, Goldman Hikes): S&P 500 and Nasdaq both closed at new all-time highs — S&P at 7,173.91 (+0.12%), Nasdaq at 24,887.10 (+0.20%). Dow slipped 62.92 to 49,167.79. VIX dropped to 18.06 (-3.47%). Brent crude surged 2.75% to $108.23, WTI +2.09% to $96.37 after US-Iran talks collapsed and Goldman Sachs raised Q4 Brent to $90 (from $80) warning of "extreme" 11-12M bpd inventory draws. Iran submitted new proposal to reopen Hormuz while deferring nuclear talks — Trump reviewing with national security team. US energy majors paradoxically sold off (XOM -0.48%, CVX -0.23%) despite oil surge. Canadian energy led: CNQ +1.76%, CVE +1.86%, IMO +1.22%. Uranium surged — UEC +9.68%. Tankers approaching 52-week highs: INSW $80.60, STNG $79.74. Defense dead: LMT flat at $513.35, RTX -0.50%. Gold pulled back to ~$4,695 (-0.97%). TSX flat at 33,904. Massive week ahead: five Mag 7 earnings plus Fed decision Wednesday (possibly Powell's last). (CNBC, IBTimes, Yahoo Finance)

Day 56 update (April 24 — S&P 500 and Nasdaq New Records): S&P 500 closed at a new all-time high of 7,165.08 (+0.80%) and Nasdaq hit a record 24,836.60 (+1.63%) — fourth straight winning week for both. Dow dipped -79.61 (-0.16%) to 49,230.71 as defense stocks weighed. Semiconductors rose for 18th straight day; Intel surged 22% (best day since 1987) on earnings beat; Nvidia reclaimed $5 trillion market cap. VIX prev close ~19.31. Brent settled flat at $105.33, WTI fell 1% to $94.40 — diplomacy hopes capping oil as Witkoff and Kushner head to Pakistan Saturday for direct talks with Iran. Iran requested the in-person meeting — a notable shift after refusing talks earlier this week over the US Hormuz blockade. Israel-Lebanon ceasefire extended 3 weeks. IEA chief Birol declared this "the biggest energy security threat in history" with 13M bpd lost. Defense stocks bled further: LMT -3.08% ($513.45), RTX -2.81% ($174.26), NOC -2.14% ($575.11) — continued fallout from Lockheed's Q1 earnings miss. Gold rose to ~$4,723-4,726/oz (+0.5%). TSX at ~33,108, down slightly; Canadian energy mixed with CNQ -2.62% and ENB +1.52%. Shipping stocks rallied: INSW +3.57% to new 52-week high ($79.55), STNG +1.52%. Market reading: tech and semis leading as "peace trade" gains conviction, but Hormuz blockade unchanged and cumulative supply losses now ~650M barrels. (TheStreet, CNBC, CNBC/Kushner, Atlantic Council)

Day 47 update (April 15 — S&P 500 Record): The S&P 500 smashed through 7,000 to close at a new all-time high of 7,022.95 (+0.80%), surpassing the Jan 28 record. Nasdaq +1.96%, Dow flat (-48 pts). Bank earnings fueled the rally: Morgan Stanley +5%, BAC beat at $1.11 EPS, Goldman $17.55 EPS (vs $16.47 est). Brent settled at $94.93 (+0.1%), WTI at $91.29 — flat as peace hopes offset blockade reality. Gold held at ~$4,830 (-0.24%). The IMF cut MENA growth from 3.9% to 1.1%, warned further escalation could trigger global recession, and now expects energy prices to rise 19% in 2026 (previously forecast a decline). Iran GDP forecast: -6.1%, Qatar -8.6%. Iran claims $270B in war losses and threatened to block the Red Sea if the US naval blockade continues. Trump said war is "very close to over"; second round of talks expected in Pakistan. Senate may vote Wednesday on war powers limits. VIX at ~18 — lowest since before the war. Ceasefire expires April 22. (TheStreet, Reuters, Al Jazeera, Reuters/IMF)

Day 45 update (April 13 — Blockade Day): Islamabad peace talks collapsed after 21 hours. Trump ordered a US naval blockade of all Iranian ports, effective 10:00 AM ET — but CENTCOM implemented a narrower version targeting only Iranian-port traffic, allowing non-Iranian ships through Hormuz. Markets staged a dramatic reversal: the Dow swung 700+ points from session low to high after Trump said Iran "called" wanting a deal. S&P 500 closed at 6,886.24 (+1.02%) — its highest level since before the war began, erasing the conflict's market losses. Nasdaq +1.23% to 23,183.74. VIX spiked to 21.58 then collapsed to 19.12. Brent settled at $99.36 (+4.37%), WTI at $99.08 — both under $100 despite the blockade. Gold dipped to ~$4,708 on margin-call selling. CVX +1.8%, XOM +1.2%, COP +2%. Oracle surged ~13% on Goldman software upgrade; PLTR +3%. Goldman Sachs fell 4.1% on weak FICC earnings. BlackRock upgraded US equities citing "contained" war impact. UK and EU distanced from blockade — PM Starmer said UK "will not be dragged in." Q1 earnings season begins with consensus expecting S&P 500 EPS +13%. Trump weighing resumption of military strikes per WSJ. Pakistan/Egypt/Turkey mediators continuing separate talks with both sides. (CNBC, Bloomberg, Reuters)

Day 39 update (April 7 — Deadline Day): Trump's 8 PM ET deadline arrived with strikes already underway. US military hit Kharg Island (again) and bridges across Iran before the deadline even expired. Markets whipsawed: the Dow dropped 300 points intraday on Trump's "a whole civilization will die tonight" post, then recovered in the final hour after Pakistan's PM asked Trump for a two-week extension and requested Iran open Hormuz "as a goodwill gesture." S&P 500 eked out +0.08% to 6,616.85; Dow closed -85 pts (-0.18%) at 46,584.46. WTI settled at $112.95/barrel (+0.48%), Brent at $109.62 (-0.14%). The EIA sharply raised all 2026-2027 energy price forecasts — gasoline peaking at $4.30/gallon and diesel above $5.80/gallon in April. Defense stocks surged: LMT +6% to ~$638 on accelerated Patriot PAC-3 orders, RTX +1.1% to $198. The IRGC warned "restraint is over" and threatened to target regional oil/gas infrastructure "for years." Gold steady at ~$4,650-4,677/oz. VIX at 24.17 — elevated but below panic. Whether Trump accepts or rejects Pakistan's extension proposal will determine the direction of overnight futures and Wednesday's open. (CNBC, Bloomberg, Reuters)

Day 38 update (April 6): Trump's Hormuz deadline expires Tuesday at 8 PM ET. Markets closed cautiously higher — S&P 500 +0.44% to 6,611.83, its fourth straight winning day, as traders bet on a last-minute ceasefire or extension. Brent crude eased to $108.58, WTI at $110.14 — still up 50-60% since war began. Iran rejected the ceasefire terms, refusing to reopen Hormuz under pressure; Trump called the response "not good enough" and said the deadline is "final." He warned Tuesday would be "Power Plant Day, and Bridge Day" for Iran. Gold steady at $4,672/oz. The White House proposed a record $1.5 trillion FY 2027 defense budget — signaling the end of the "peace dividend" era. RTX hit $245 ATH, LMT near $630. US gas prices topped $4/gallon nationally for the first time since 2022 (FinancialContent). VIX at 24.20 — retreated from 30+ panic but still elevated. This is the single biggest binary event since the war began: escalation or deal by tomorrow night. (CNBC, Bloomberg)

Day 33 update (April 1): Global markets staged their biggest rally since the war began after Trump said Iran's president asked for a ceasefire — conditioned on reopening the Strait of Hormuz. Brent crude fell to $101.08 (-2.78%), WTI slipped below $100 to $99.64. Gold surged to a new record $4,757/oz (+1.88%). The S&P 500 rose 0.72% to 6,575, Nasdaq +1.16%, while energy stocks (XLE) fell 3.64% as the "peace trade" kicked in. Japan's Nikkei surged 5.24%, Asia-Pacific +4.57%, Europe STOXX 600 +2.5%. However, the IEA warns April will be worse than March for physical oil supply disruptions. March ended with Brent's largest monthly surge on record (~55%), oil above $100, and OECD forecasting US inflation at 4.2%. Recession odds remain elevated: Moody's 48.6%, Goldman Sachs 30%. (Reuters, Bloomberg)

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