US–Iran Peace Deal Sends Oil Plunging, Equities Soaring — Dow Hits Record
An electronically signed memorandum of understanding between Washington and Tehran reshapes the geopolitical landscape overnight. Oil drops 4%, gold surges 2.4%, and the Dow Jones closes at an all-time high as traders price in a post-conflict world.
Global markets staged a broad-based rally on Monday after the United States and Iran signed a memorandum of understanding to end hostilities, reopen the Strait of Hormuz, and begin a 60-day nuclear negotiation window. The S&P 500 gained 1.7% to 7,553.96, the Nasdaq Composite surged 3.1% to 26,683.94 in its best session since 31 March, and the Dow Jones rose 0.9% to 51,671.83 — a record close. Brent crude fell 4.2% to US$83.74 and WTI dropped 4% to US$81.49 as peace-deal optimism collided with cautious shipping logistics through the Strait of Hormuz. Gold jumped 2.4% to US$4,320.43, its biggest single-day gain in weeks, as the broader macro backdrop turned less hostile for bullion. SpaceX rallied 19.6% on its second trading day to a US$2.5 trillion market capitalisation, Nvidia launched a US$25 billion bond sale that attracted US$85 billion in orders, and Fox agreed to acquire Roku for approximately US$22 billion. All eyes now turn to the RBA decision today and the Federal Reserve on Wednesday.
The US–Iran MoU ends military operations on all fronts, lifts sanctions, releases US$25 billion in frozen assets, and sets a formal signing ceremony for 19 June in Switzerland.
The Dow Jones closed at a record 51,671.83 while the Nasdaq posted its best day since 31 March, with strategists flagging a rotation into cyclicals as the dominant trade.
Oil fell to three-month lows — Brent at US$83.74, WTI at US$81.49 — though shippers remain cautious on Strait of Hormuz transit as mine-clearing operations begin.
Gold surged 2.4% to US$4,320.43 as the peace deal softened the macro backdrop, though prices remain roughly 18% below pre-war peaks.
SpaceX jumped 19.6% to US$192.47 on day two of trading, reaching a US$2.5 trillion market cap and becoming the sixth-largest public company globally.
The RBA is widely expected to hold rates today at 2:30pm AEST, while the US Federal Reserve under new chair Kevin Warsh is expected to hold at 3.5%–3.75% on Wednesday.
Equities — Dow Record, SpaceX Rockets, Fox–Roku Merger
US equities rallied hard on Monday as the US–Iran peace deal triggered a wave of risk-on positioning across global markets. The S&P 500 advanced 1.7% to 7,553.96, the Nasdaq Composite surged 3.1% to 26,683.94 — its best session since 31 March — and the Dow Jones Industrial Average rose 0.9% to 51,671.83, a record closing level. The STOXX 600 in Europe also closed at a record, while MSCI World gained 1.5%.
Michael O’Rourke at Jones Trading captured the mood: “There is a great deal of euphoria throughout the financial markets today.” Angelo Kourkafas at Edward Jones noted that easing geopolitical tensions could help alleviate inflation pressures, favouring a broadening of the rally beyond mega-caps. José Torres at Interactive Brokers pointed to the S&P nearing fresh records as evidence that sentiment had shifted decisively.
Morgan Stanley’s Michael Wilson flagged a rotation into cyclicals as the peace deal reshapes sector leadership. JPMorgan’s Mislav Matejka echoed the call, stating that cyclicals are “on track to remain a winning strategy.” The message from two of Wall Street’s most-watched strategists is clear: the post-conflict trade favours economically sensitive sectors over defensive positioning.
SpaceX dominated headlines on its second day as a public company, rallying 19.6% to US$192.47 and lifting its market capitalisation to US$2.5 trillion — making it the sixth-largest public company globally. Underwriters exercised the greenshoe option, bringing total IPO proceeds to US$85.7 billion. Elon Musk has set a target of US$1 trillion in revenue by 2030. The company confirmed it will release results only on its website and X.
Fox agreed to acquire Roku for approximately US$22 billion including debt, creating the third-largest US television player. Fox shares fell 16.8% on the announcement while Roku dipped 1.9%, suggesting the market views the deal as richly priced for the acquirer.
Geopolitics — The US–Iran Deal That Moved Everything
The memorandum of understanding signed electronically by President Trump and Vice President Vance with Iranian counterparts represents the most significant geopolitical de-escalation in years. Pakistan’s Prime Minister confirmed the deal, with a formal signing ceremony scheduled for 19 June in Switzerland. The Strait of Hormuz — through which roughly a fifth of global oil supply passes — is set to reopen on Friday.
The terms are sweeping: immediate and permanent termination of military operations on all fronts including Lebanon, with nuclear discussions to follow in a 60-day window. Iran agreed to refrain from further uranium enrichment. In return, the United States will lift sanctions and release US$25 billion in frozen Iranian assets.
Tensions with Israel added a discordant note. Trump publicly rebuked Israeli Prime Minister Netanyahu following Beirut strikes, signalling Washington’s willingness to enforce the ceasefire framework even against its closest regional ally.
Michael Landsberg at Landsberg Bennett described the agreement as “a major breakthrough and a positive for markets.” Ulrike Hoffmann-Burchardi at UBS CIO acknowledged that volatility may persist in the near term but maintained that resilient growth and robust earnings should continue to drive stocks higher.
ING analysts warned that “restarting infrastructure and logistics flows could take time.” Only one LNG tanker passed through the Strait of Hormuz on Monday. Shippers remain cautious — mine-clearing operations are required, and it will take weeks to rebuild full confidence in the waterway. The oil price may have moved faster than the physical supply chain can follow.
The Federal Reserve announces its decision on Wednesday under new chair Kevin Warsh. The market expects a hold at 3.5%–3.75%. Vital Knowledge analysts noted that “it’s still very likely that the easing bias will be removed from the FOMC statement.” AJ Bell’s Russ Mould observed that swap traders have shifted from pricing two rate hikes by early 2027 to just one hike by December. A falling oil price, Mould added, “is good for business and consumer sentiment.”
Energy, Commodities & FX — Oil Sinks, Gold Surges
Oil prices fell sharply as the peace deal removed the geopolitical risk premium that had supported crude through months of conflict. Brent crude dropped 4.2% to US$83.74 and WTI fell 4% to US$81.49, both hitting three-month lows. The sell-off was swift but analysts cautioned that physical supply normalisation will lag the price move by weeks.
Gold moved in the opposite direction, jumping 2.4% to US$4,320.43 and touching an intraday high of approximately US$4,370 — a gain of as much as 3.6%. Christopher Wong at OCBC noted the deal “makes the macro backdrop less hostile for gold,” with lower oil prices easing inflation expectations and softening the case for further rate hikes. Gold remains approximately 18% below its wartime peak and needs softer yields and sustained oil weakness for a stronger recovery.
Silver outperformed with a 4.9% gain. Bitcoin advanced 4% to US$66,554.88 and Ether surged 9.2% to US$1,823.57 as risk appetite broadened into digital assets.
In currencies, the dollar index was little changed on the Bloomberg measure. The euro edged up 0.2% to US$1.1588, the pound was steady at US$1.3411, and USD/JPY held at 160.37. US 10-year Treasury yields were little changed at 4.47%, while Germany’s 10-year fell 4 basis points to 2.95% and the UK 10-year eased 2 basis points to 4.81%.
AI & Tech — Nvidia’s US$25B Bond Blitz, China Narrows the Gap
Nvidia priced a US$25 billion bond sale — its first since 2021 — across seven tranches spanning 2 to 30 years. The offering attracted US$85 billion in orders, underscoring the insatiable demand for AI infrastructure debt. Nvidia holds an AA credit rating. JPMorgan, Goldman Sachs and Morgan Stanley ran the books. The offering follows a wave of similar AI-infrastructure borrowing from Alphabet and Amazon.
On the competitive front, Chinese AI lab Zhipu shipped GLM 5.2 with a one-million-token context window under an MIT licence. Its predecessor, GLM 5.1, scored 58.4 on SWE-Bench Pro — ahead of both GPT-5.4 and Claude Opus 4.6. GLM 5.2 topped BS-Bench with a perfect score of 100.
The US lead in frontier AI models is real but shrinking. Zhipu’s benchmarks put Chinese open-source models ahead of GPT-5.4 and Claude Opus 4.6 on key coding evaluations. Meanwhile, Anthropic’s restricted Mythos and Fable models have drawn regulatory attention — staff are meeting with the White House this week. The narrative of unchallenged American AI dominance is increasingly at odds with the data.
ASX Outlook & the Day Ahead
ASX 200 futures pointed to a weaker open, down 110 points or 1.2% to 8,815 — a counterintuitive move given the global risk-on tone, likely reflecting the sharp drop in oil prices weighing on the energy-heavy local index and positioning ahead of the RBA.
The Reserve Bank of Australia announces its rate decision at 2:30pm AEST today and is widely expected to hold. The Bank of Japan is expected to hike rates this week, while the Bank of England is forecast to hold at 3.75%. The ECB hiked rates last week.
Jarden’s Matthew Wilson warned that Australian banks face a “regime change” from proposed negative gearing and capital gains tax changes, with a Senate inquiry beginning today. Jarden maintains sell ratings on CBA, NAB and Westpac, with an overweight on ANZ. Separately, Qube delayed its court hearing for the Macquarie-backed A$5 billion takeover bid to 7 July.
Key events for Monday 16 June and the week ahead:
- RBA rate decision — 2:30pm AEST today, expected hold
- US Federal Reserve — Wednesday, expected hold at 3.5%–3.75% (Warsh’s first meeting as chair)
- Bank of Japan — rate decision this week, expected to hike
- Bank of England — expected to hold at 3.75%
- US–Iran signing ceremony — 19 June in Switzerland
- Strait of Hormuz — scheduled to reopen Friday
- Senate inquiry — capital gains tax and negative gearing changes begin today
- Qube/Macquarie — court hearing delayed to 7 July
