As of 4:30 p.m. ET on Tuesday, May 12, 2026.

TL;DR

  • Brent crude futures settled at $107.77 per barrel, up $3.56 (3.42%), marking the third consecutive session of gains.
  • WTI crude climbed above $101 per barrel, its highest level in several weeks.
  • President Trump declared the US-Iran ceasefire is on "massive life support" after rejecting Tehran's latest peace proposal as "totally unacceptable."
  • Saudi Aramco's CEO warned the global oil market is losing roughly 100 million barrels of supply each week and that a return to normal conditions may not occur until next year.
  • This morning's April CPI report confirmed that energy costs rose 17.9% year over year, with fuel oil up 54.3% and gasoline up 28.4%, showing how directly the Hormuz supply disruption is feeding into consumer prices.
  • US equity markets were mixed: the Dow retreated on the inflation print while the Nasdaq and S&P 500 recovered partial losses as tech held up. Energy sector stocks outperformed.

What Happened

Oil prices extended their winning streak on Tuesday as the diplomatic track between the United States and Iran deteriorated further. Iran submitted a revised ceasefire proposal over the weekend via Pakistani mediators, but President Trump rejected it almost immediately, calling the terms "totally unacceptable." In a follow-up statement, Trump said the ceasefire arrangement is now on "massive life support."

Iran reportedly demanded sanctions relief, war reparations, and a formal agreement granting it greater influence over the Strait of Hormuz -- the 21-nautical-mile waterway through which roughly 20% of the world's seaborne oil and liquefied natural gas (LNG) normally flows. The US rejected those terms outright. Israeli Prime Minister Benjamin Netanyahu added to the pressure, stating again this week that the war with Iran is "not over."

Drone attacks were intercepted near Qatar, the UAE, and Kuwait in recent days, keeping regional security risk elevated. No large-scale new strikes have been confirmed, but the incidents reinforce that low-level conflict activity is ongoing across the Gulf.

The breakdown in talks sent Brent crude to $107.77 at settlement -- the highest close in several weeks -- and WTI broke above $101. Today's April CPI report, which showed the all-items index rising 3.8% year over year, reinforced the stakes: the Bureau of Labor Statistics noted that energy accounted for over 40% of the monthly all-items increase, driven by the war's disruption to fuel supply chains.

Why Brent Crude Surged Past $107: The Hormuz Supply Equation

The Strait of Hormuz has remained largely closed to normal tanker traffic since the conflict began in early March 2026. In its latest Short-Term Energy Outlook, the US Energy Information Administration (EIA) projected production shut-ins falling to approximately 6.7 million barrels per day (b/d) in May as some rerouting takes effect, but it forecasts Brent prices peaking in the second quarter -- which is right now.

Saudi Aramco CEO Amin Nasser went further on Tuesday, warning publicly that the market is losing approximately 100 million barrels of oil supply each week and that a return to pre-conflict supply conditions may not occur until next year. That statement adds a credible corporate voice to what had previously been mostly speculative price pressure.

The absence of a functioning ceasefire means tanker operators, insurers, and shipping companies have no clear timeline for when normal Hormuz transit resumes. War-risk insurance premiums on Gulf routes remain elevated, and several major shipping lines have rerouted crude cargoes around the Cape of Good Hope, adding weeks to delivery times and pushing transport costs higher.

Implications for Traders

Energy Futures

Crude oil futures traders are watching whether Brent can break and hold above $110, the next key psychological level. The $107-$108 range has been a ceiling for several days. A confirmed ceasefire breakdown or any new Hormuz incident would likely accelerate the move higher. Conversely, any credible signal of resumed negotiations would trigger a sharp reversal. The week-ahead calendar includes Wednesday's Senate confirmation hearing for Kevin Warsh as Fed Chair, which could also move energy markets if it produces strong statements on inflation or rate policy.

Oil-Linked Equities and Energy Stocks

Energy sector stocks, integrated oil majors, and refinery names are benefiting from elevated crude. However, refinery margins are being squeezed in some regions by the cost of sourcing alternative crude grades, so upstream gains are not translating proportionally into downstream profits everywhere. Companies with locked-in contracts on non-Gulf crude supply are better positioned.

Broader Equities and Fixed Income

The S&P 500 and Dow retreated this morning after the hot CPI print, as covered in our CPI flash post published earlier today. The Nasdaq staged a partial recovery into the afternoon as tech decoupled from the energy-inflation drag. Bond markets remain under pressure: the 10-year Treasury yield ticked higher again on the inflation data, squeezing rate-sensitive sectors like utilities and real estate investment trusts (REITs).

Crypto

Bitcoin held around $81,000 on Tuesday, showing relative stability amid the macro turbulence. The CLARITY Act hearing this week and the Warsh confirmation are the primary near-term macro inputs for crypto traders, rather than the oil-Iran story directly.

Potential Positives vs Negatives

Potential Positives

  • Energy sector earnings tailwinds: Elevated crude prices create strong revenue upside for oil producers, energy infrastructure, and midstream operators not directly exposed to Gulf logistics.
  • Reopening trade opportunity: Any credible progress toward a ceasefire or Hormuz reopening would release pent-up supply rapidly, creating a significant move on the short side of crude and long side of oil-importing equities.
  • Alternative energy demand: Prolonged high oil prices are accelerating capital flows toward LNG exporters, nuclear operators, and renewable energy developers as buyers seek non-Gulf supply.
  • US domestic producers: Higher Brent and WTI improve the economics of US shale production and may trigger a new wave of drilling investment in the Permian and other basins.

Potential Negatives

  • Persistent consumer inflation: If Hormuz remains constrained into Q3, energy costs will keep CPI elevated, further delaying any Fed rate cut and sustaining pressure on growth-sensitive equities.
  • Demand destruction risk: Oil above $110-$115 for an extended period has historically preceded a slowdown in demand in oil-importing economies, including parts of Europe and Asia.
  • Escalation risk: New strikes on Gulf energy infrastructure -- refineries, LNG terminals, or tankers -- could cause a disorderly price spike that goes well beyond orderly supply repricing.
  • Dollar and EM pressure: Higher oil prices and sticky US inflation are supporting the dollar, which in turn pressures emerging-market currencies and commodity-importing economies that pay for oil in dollars.

What Could Happen from Here

Base Case (55% probability)

Talks remain formally stalled but an outright ceasefire collapse is avoided. Brent trades in the $103-$112 range over the next two to four weeks as both sides maintain public positions while back-channel negotiations continue. The EIA's projection of gradually declining shut-ins plays out, keeping supply constrained but not worsening. Inflation stays elevated, the Fed holds rates, and equities remain rangebound with elevated volatility.

Confirms: No new major military action; oil stays below $112. Invalidates: Formal ceasefire termination or a new Hormuz incident.

Upside for Oil / Downside for Equities (25% probability)

Talks formally break down, Iran restores partial control over Hormuz shipping lanes, or a new strike disrupts a major Gulf energy facility. Brent tests $115-$120. US equity indices sell off sharply (S&P 500 -3% to -5%), credit spreads widen, and stagflationary conditions force the Fed into a difficult position.

Confirms: Official ceasefire termination or a major new military incident in the Gulf. Invalidates: A new mediation effort or credible G7 diplomatic intervention.

Downside for Oil / Upside for Equities (20% probability)

A surprise diplomatic breakthrough -- potentially brokered through Qatar, Turkey, or the UN -- produces a credible ceasefire framework. Hormuz transit resumes within two to four weeks. Brent drops sharply toward $90-$95 as the risk premium unwinds. Equities rally, Treasury yields fall, and the Fed gains flexibility to signal a rate cut path.

Confirms: A joint ceasefire announcement from both the US and Iran. Invalidates: Either side rejects or violates terms within 48 hours.

What to Watch Next (24-48 Hours)

  • Warsh confirmation hearing (Wednesday): Strong language from Kevin Warsh on inflation tolerance, rate policy, or energy could move both bond markets and crude futures.
  • Iran official statements: Watch for Iranian foreign ministry or IRGC communiques clarifying whether Tehran intends to maintain, modify, or formally withdraw from the ceasefire framework.
  • Hormuz shipping reports: Real-time reports of tanker transits (or new blockades) through the strait are the fastest-moving indicator of supply change. Any new confirmed disruption would push Brent above $110 quickly.
  • Drone and missile activity: Continued intercepts near Qatar, the UAE, and Kuwait suggest ongoing low-level conflict. A successful strike on a major facility would be a step-change event.
  • OPEC+ producer reactions: Watch whether member countries outside the Gulf take steps to offset the supply disruption, which would limit the oil price rally.

Frequently Asked Questions

Why does the Strait of Hormuz matter so much to oil prices?
The Strait of Hormuz is the only sea route connecting the Persian Gulf to the open ocean. Roughly 20% of the world's seaborne oil and LNG passes through it. When the strait is disrupted -- even partially -- global supply tightens quickly because there is no fast alternative routing for the volume of cargo normally transiting the waterway.

How long can oil stay above $100 before it hurts demand?
Historically, sustained Brent prices above $100-$110 for more than a quarter begin to slow demand growth in oil-importing economies, particularly in Europe and Asia. At $107-$110, the demand destruction is gradual. Above $120-$130, the impact becomes more acute and can contribute to a broader economic slowdown. The key variable is duration: short price spikes are absorbed; sustained high prices reset business and consumer spending expectations.

Sources

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