U.S. and Iranian negotiators are set to meet Tuesday in Doha after a weekend of reciprocal strikes near the Strait of Hormuz rattled energy markets, with oil futures briefly rising before retreating toward pre-conflict lows of around $69 a barrel for U.S. crude.1

For investors tracking energy, defence, and emerging-market assets, the resumption of talks signals that the diplomatic track has not fully collapsed – but the Hormuz chokepoint, through which roughly 20% of global oil flows, remains the critical variable for near-term price action.2

Key Takeaways

  • Doha meeting confirmed by Trump; Iran has not publicly confirmed.
  • Strait of Hormuz commodity traffic at a fraction of pre-war levels.
  • Secretary Rubio set to brief Congress on an initial peace deal Monday.

Market Reaction & Context

Oil prices edged higher after the weekend’s exchange of fire before pulling back, reflecting the market’s conflicted read on the situation.1 On Friday – before the latest round of strikes – Brent crude settled near $72 and U.S. crude closed around $69, the lowest levels since the conflict began on Feb. 28, according to CNN data.2

Trump himself welcomed the oil-price decline in a Monday Truth Social post, noting that U.S. crude had fallen to pre-war levels. For retail investors, that data point cuts both ways: cheaper energy reduces input costs broadly, but persistent Hormuz uncertainty keeps a risk premium embedded in oil-linked equities and shipping names. Investors who tracked the earlier diplomatic breakthrough can find comparative context in the 12% SoftBank surge that followed the initial U.S.-Iran peace signal, illustrating how sharply risk assets can reprice on geopolitical catalysts.

What Happened Over the Weekend

The escalation began Thursday when Iran struck a Singapore-flagged container ship near the Strait of Hormuz, which the U.S. described as a “foolish violation” of the memorandum of understanding signed earlier this month.2 The U.S. military responded with strikes on Iranian missile storage sites, coastal radar positions and drone facilities; Iran then launched missiles and drones at U.S. military facilities in Kuwait and Bahrain, though a U.S. official said no personnel were killed and no major infrastructure damage was recorded.2

A Qatari citizen on a vessel died from shrapnel “resulting from the military operations in the area,” Qatar’s Interior Ministry said, underscoring the human and diplomatic stakes for the Gulf host nation.2 By Sunday, a Trump administration official said both sides would “stand down for now and vessels can move freely,” though Iran had not publicly confirmed that position as of Monday.1

The Hormuz Equation for Investors

Commodity vessel transits through the Strait of Hormuz totalled just 124 ships in the four days from Thursday through Sunday, according to data intelligence firm Kpler – compared with more than 100 vessels per day before the war began.2 Three competing transit corridors have emerged: a southern Omani-coast route, the pre-war central route and an Iranian-controlled northern corridor; ships using non-Iranian routes risk attack, while those using the Iranian route face potential Western sanctions exposure if the agreement collapses.2

“The Strait of Hormuz remains the principal flashpoint, but also the principal focus of ongoing negotiations,” said Dimitris Maniatis, CEO of maritime risk consultancy Marisks, adding that Washington and Tehran had “demonstrated a willingness to retaliate while simultaneously preserving the diplomatic track.”2 Maniatis said a “realistic window of opportunity for commercial transits under carefully managed conditions” remains open, though the “security environment remains fragile and capable of changing with little warning.”2

Deal Track: Where the MOU Stands

The memorandum of understanding signed earlier this month set a 60-day window to negotiate final deal terms covering Hormuz administration, financial-sanctions relief for Iran, and Tehran’s nuclear programme.2 Secretary of State Marco Rubio and special envoy Steve Witkoff were scheduled to brief Congress on an initial peace deal framework at 4 p.m. ET Monday, while Witkoff and Jared Kushner were named as the U.S. envoys travelling to Doha for Tuesday’s session.1

A senior Iranian official, Deputy Foreign Minister Kazem Gharibabadi, said in Muscat that formal technical working-group sessions – covering sanctions, nuclear enrichment, reconstruction and monitoring – had not been scheduled for this week, adding that the first round would proceed “once the necessary conditions are in place.”2 That caveat introduces meaningful uncertainty about the pace of any final agreement. White House Press Secretary Karoline Leavitt said the ceasefire remained in place but warned that “violence will be met with violence,” framing the administration’s posture as firm but not closed to diplomacy.1

Outlook

The restarting of high-level talks in Doha gives investors a near-term catalyst to watch: any positive signal from Tuesday’s session could ease the Hormuz risk premium and pressure oil prices lower, benefiting energy-intensive sectors; a breakdown would likely reverse those moves sharply. Iran’s demand for a full Israeli withdrawal from Lebanon as a condition of a final U.S.-Iran deal adds a linked risk factor that extends well beyond bilateral negotiations.2

Until vessel transits normalise toward the pre-war baseline of 100-plus ships per day, the Hormuz discount will continue to weigh on shipping and LNG equities and keep energy traders on alert for headline risk.

Not investment advice. For informational purposes only.

References

1Sam Meredith (2026-06-29). “Trump says U.S. and Iran to hold fresh talks in Qatar on Tuesday following weekend clashes”. CNBC. Retrieved 2026-06-29.

2Mostafa Salem et al. (2026-06-29). “Live updates: Trump says US and Iran to hold fresh talks after strikes strain ceasefire”. CNN. Retrieved 2026-06-29.

3(2026-06-29). “Trump says US and Iran will hold new talks Tuesday in Doha, Qatar, after weekend strikes test fragile ceasefire”. CNN International via Facebook. Retrieved 2026-06-29.