Oil Breaks Below $80 for the First Time Since April — How Far Can the Iran-Deal Unwind Go?

Oil futures (CL1!) crashed through the $80-per-barrel threshold in early Monday trading, the first time the contract has traded below that level since mid April. The down move has come amid the market's aggressive move, unwinding four months of war premium following the announcement of a U.S.-Iran peace deal over the weekend.

The trigger: President Donald Trump confirmed on Truth Social Sunday night that the US had "completed" a deal with Iran, authorising the "toll-free reopening" of the Strait of Hormuz and the removal of the US naval blockade of Iranian ports.

Source: TruthSocial

Iran's Supreme National Security Council confirmed the receipt of the memorandum of understanding. A formal signing ceremony has been scheduled in Switzerland for Friday — the same day the U.S. markets are closed for Juneteenth.

Farz News, citing Iran's Foreign Ministry, stated that the Strait of Hormuz will open for free passage for 60 days, post which Iran will start charging a service fee for ships. Iran reasoned that the U.S. has now recognized Iran and Oman’s sovereignty over the Strait.

The reported terms include an immediate cessation of hostilities across all fronts, suspension of sanctions on Iranian oil sales, the release of $24 billion in frozen Iranian assets, and a 60-day window to negotiate Iran's nuclear programme.

Trump separately told the Wall Street Journal that the deal includes an Iranian commitment to forgo nuclear weapons, though that language does not appear in his public social media posts, and no official joint text has been released.

That gap matters. Markets are trading a headline, not a signed document. The deal does not take effect until Friday's ceremony and even then, the nuclear negotiations embedded in the MOU represent the same intractable ground that has blown up prior frameworks.

Traders carrying positions into the long weekend face meaningful binary risk in either direction.

Oil prices are holding on around the $80 a barrel mark with the question now being, how low can prices go and how long will it take for prices to normalize?

The war premium being stripped out of crude is real and justified. The Strait of Hormuz carries roughly one-fifth of global daily oil and LNG flows, and its effective closure since late February, enforced by Iranian drone and missile activity against non-Iranian shipping created a supply shock that drove CL1! as high as $117.63 per barrel in late April.

But the assumption that oil supply normalises quickly from here is where markets may be getting ahead of themselves.

Vivek Dhar, commodities strategist at Commonwealth Bank of Australia, put it plainly: "While the conflict may have come to an end and oil flows through the Strait of Hormuz may gradually return to normal, the damage already done cannot be reversed overnight."

Crucially, he noted that Hormuz flows only need to recover to 60–70% of pre-war levels to return oil markets to pre-war oversupply conditions, a far lower bar than full normalisation, and a structurally important ceiling for the near-term downside in prices.

The physical constraints are substantial:

• Sea mine clearance in and around the Strait will require coordinated naval demining operations that typically take weeks, not days.
• Production restart timelines: Many wells capped during the conflict will require weeks of engineering work before resuming output.
• Infrastructure damage from drone and missile strikes on energy facilities in the region has not been fully assessed.
• Tanker routing — Shipping companies and insurers need to update risk models before vessels freely transit the waterway.

The EIA's June Short-Term Energy Outlook, published before the deal was announced, assumed oil would remain near $100 through July on sustained Hormuz disruption.

Fitch Ratings' base case, incorporating a supply recovery scenario, pencils in a full-year 2026 average of $87 per barrel, a level considerably above the pre-conflict range of $65–$75 a barrel.

Any assessment of oil prices and the potential downside target must account for the OPEC+ response. The cartel has been producing under voluntary cuts throughout the conflict period and has strong institutional incentive to prevent a disorderly price collapse that erodes fiscal breakevens for Gulf members.

Saudi Arabia's fiscal breakeven sits near $80–$85/bbl on most estimates, around where oil is trading right now.

If prices threaten to breach $75–$78 on a sustained basis, expect jawboning and potentially emergency meetings from Riyadh. That puts a meaningful floor under oil even in a full-Hormuz-reopening scenario.

The 4-hour Oil futures chart exhibits a clear bearish trend following a decisive breakdown from a prominent wedge pattern.

Oil Futures (CL1!) Four-Hour Chart, June 15, 2026

Source: TradingView

Oil is trading well below both the 100-day MA ($90.71) and 200-day MA ($95.75), confirming dominant downward momentum.

Currently trading at $80.83, oil is rapidly approaching a crucial horizontal support line at $78.97, which matches mid April lows.

Meanwhile, the RSI has dropped to 30.91, signaling deeply oversold conditions. This suggests that while the immediate bias remains heavily bearish, sellers may soon face exhaustion near the $78.97 floor, potentially triggering a short-term relief bounce or consolidation before the next major move.

For now, the April swing low at $78.97 holds the key. A four-hour candle close below and a retest of the psychological $75 a barrel mark comes into play.

An immediate bounce could lead the price toward the gap first, around the $83.97 before the 100 and 200-day MAs.