Hormuz · TALKS RESUME
Renewed US–Iran talks and the diplomatic opening pulled oil lower on Monday; a mediators' ceasefire proposal remains in focus after President Trump agreed to give diplomacy a chance · caveats: no agreement is signed and the strait is still disrupted — the talks have stalled before, and claims are contested and fast-moving · oil: Brent slid further from its ~$102 peak on the de-escalation; a durable deal would ease it more, a breakdown would bring the premium back
As of Tue 4 Aug 2026, 07:00 GST
The four things Tuesday is opening on.
+1.48%
S&P 500 · Mon
record close
+2.13%
Nasdaq · Mon
AI & software led
55.6
ISM mfg
best since May 2022
+15%
Palantir · AH
93% revenue growth
Both of July's overhangs, lifting.
The market has flipped decisively risk-on, because the two forces that drove July’s selloffs have both turned. The doubt about whether AI spending pays off keeps being answered — Microsoft, Amazon and now Palantir — while the Gulf diplomatic opening is pulling oil off its highs. A strong ISM adds a growth tailwind on top. The one note of caution is what a record high implies: the market is now priced for good news into Friday’s jobs report, so a hot print could revive the rate fear the Fed just flagged, and a genuinely weak one would question the soft-landing. But with breadth and momentum both improving, the balance of evidence has shifted toward the bulls.
A clean risk-on session.
- AI and software led — the groups at the heart of the year’s gains powered the S&P and Nasdaq to records.
- Oil slid on the talks — the de-escalation eased crude and the inflation overhang with it.
- Growth data reassured — a two-year-high ISM manufacturing print underpinned the advance.
Equity figures are Monday 3 Aug’s close; Palantir is after-hours; rates, FX and commodity levels are the latest available and approximate. Single names appear as news, not recommendations. Times GST.
+1.48%
S&P 500 · Mon
record
+2.13%
Nasdaq · Mon
AI led
55.6
ISM mfg
best since ’22
AMD
Tonight
+ SpaceX debut
Another blowout from the AI-software leader extended the run that Microsoft and Amazon began — the clearest sign yet that AI demand is broadening beyond the hyperscalers.
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Monday 3 Aug close; Palantir after-hours. Names shown as news.
Manufacturing activity accelerated well past the 54.0 expected — a firm growth signal that, with oil easing, supports the soft-landing case into Friday's jobs report.
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ISM; Reuters poll for payrolls. Times GST.
Crude fell further from its ~$102 peak as the diplomatic opening advanced — easing the inflation risk that shadowed the market in July.
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Commodity levels approximate, latest available.
Yields held their range as the strong ISM and easing oil offset each other; Friday's payrolls are the next real catalyst for rate expectations.
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Levels approximate, latest available.
AI-software powered the record.
Monday's moves · % change
A broad, clean advance.
The indices hit records as AI and software led; Palantir's blowout after the bell extended the move.
Source: TheStreet, Yahoo Finance, CNBC, ISM; close of Mon 3 Aug 2026. Single names shown as news. Moves shown as % change.
Three headlines shaping today.
Tech · AI
Palantir's blowout
- 93% revenue growth and a third straight guidance raise sent the shares up 15% after the bell.
- AMD and SpaceX's public debut follow tonight, extending the AI-earnings run.
Barchart · TradingKey · 3 Aug
Data
Manufacturing accelerates
- ISM manufacturing rose to 55.6, its best since May 2022 and above the 54.0 expected.
- A growth tailwind that supports the soft-landing case into Friday's jobs report.
ISM · CNBC · 3 Aug
Oil · Geopolitics
Oil slides on the talks
- Renewed Iran talks and the diplomatic opening pulled crude lower, off its ~$102 peak.
- A signed ceasefire would ease it further; a breakdown would bring the premium back.
TheStreet · Trading Economics · 3 Aug
Talks resume, and oil keeps easing.
The diplomatic opening is now feeding through to prices. Renewed US–Iran talks and the weekend’s decision to give diplomacy a chance pulled oil lower on Monday, extending its retreat from the ~$102 peak and reinforcing the de-escalation narrative. It remains an opening rather than a resolution — no agreement is signed, the strait is still disrupted, and these talks have stalled before — but the direction of travel is constructive, and every day without fresh strikes lowers the risk premium embedded in crude. For the Gulf, a durable settlement would be a clear positive: cheaper freight and insurance, recovering traffic and a firmer investment backdrop, even as it trims the revenue windfall from triple-digit oil. The market’s read is optimistic; the risk is complacency if the talks falter.
Vault Wealth’s house view: the improving picture supports the more balanced stance we adopted — we are leaning modestly further into risk as oil eases and the data firms, while keeping a residual energy and gold hedge until a ceasefire is actually signed. A durable deal, or oil holding in the low-$80s, would justify going further; a breakdown in the talks would send us defensive again.
Talks
Resumed
De-escalation feeding into oil
Brent
easing
Further off the ~$102 peak
Caveat
No deal yet
Strait still disrupted; talks fragile
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