The United States and Iran have reached a framework peace deal to end hostilities, reopen the Strait of Hormuz and initiate 60 days of nuclear negotiations, said TD.
A formal signing is expected later this week, writes the bank in a note to clients.
The agreement includes an immediate ceasefire and commitment to end military operations across the region, though details remain sparse and unresolved issues will be pushed into follow-on talks, stated TD.
The Strait of Hormuz is expected to reopen gradually over the next 30 days, as mines are cleared and security conditions normalize, alongside the removal of the U.S. naval blockade.
The deal would give Iran temporary relief from oil sanctions, the bank said. It allows Iran to export crude more freely for now, while broader and more permanent sanctions decisions will depend on progress in upcoming negotiations.
On the nuclear side, Iran reaffirmed it won't pursue nuclear weapons. Both sides will discuss options to reduce or monitor Iran's stockpile of enriched uranium under international oversight, though the exact details are still being worked out.
Oil markets have reacted swiftly, added TD. As of writing, WTI and Brent crude have slipped by 5% to 6% to around US$80/barrel and US$83/barrel, respectively.
While the drop in oil prices on the deal was expected, the magnitude has been more muted than prior episodes where prices fell more sharply on signals alone, noted the bank. This suggests a meaningful portion of de-escalation had already been embedded in prices ahead of the formal announcement.
Despite the breakthrough, implementation risk remains elevated, with recent regional strikes between Israel and Lebanon underscoring how quickly tensions could re-escalate.
The durability of the deal will hinge on observable tanker traffic through Hormuz, even at modest volumes. Early flows would validate the agreement, but a slow or uneven restart would reinforce skepticism and keep upside volatility elevated.
The agreement lands a couple of weeks ahead of consensus expectations for the Strait to reopen in July, but the opening itself isn't as important as the pace of oil recovery, said TD. Mine clearance, insurance frictions and logistical bottlenecks still point to a very gradual recovery in oil flows, not an immediate return to pre-conflict conditions.
While the agreement eases immediate supply risks, the recovery in oil supply will likely be too slow to significantly alter the near-term fundamental picture, it pointed out. Global inventories have been drawing down rapidly to offset lost Gulf supply and are approaching multi-decade lows, while recent U.S. data show continued crude and product draws with stocks below seasonal norms.
Even China has begun tapping reserves to bridge supply gaps, pointing to a diminishing buffer.
This suggests physical market tightness will persist over the next couple of months, even as sentiment softens. In this sense, TD expects WTI prices to be prone to bouts of upward pressure and to remain in the US$80 to US$90/barrel.