S&P 500 Snaps Nine-Day Win Streak as Oil Surges and Iran Deal Hopes Fade

Wall Street’s nine-day winning streak came to an abrupt end on Wednesday as stalled U.S.–Iran negotiations lifted oil prices, pushed the 10-year Treasury yield toward 4.5%, and prompted investors to rotate out of recent record highs. European equities tracked the risk-off tone, with the automobile sector absorbing the sharpest losses while the energy-heavy FTSE 100 managed to finish marginally positive.

U.S. Markets: Nine-Day Rally Ends

All three major U.S. indices reversed course after a nine-session advance that had seen the S&P 500 close above 7,600 for the first time just one day prior.

S&P 500: −0.74% → 7,553.68
Dow Jones Industrial Average: −1.21% (−620.72 pts) → 50,687.07
Nasdaq Composite: −0.89% → 26,853.98

Source: Yahoo Finance – Stock Market Today, June 3, 2026

1. Iran Deal Hopes Fade

The primary catalyst for Wednesday’s selloff was the fading prospect of a swift resolution to U.S.–Iran tensions. Ongoing Israeli military operations in Lebanon added new complications to fragile diplomatic talks, and market participants reduced risk exposure as geopolitical uncertainty climbed. The S&P 500 had spent most of the prior nine sessions pricing in a de-escalation premium that began unwinding on Wednesday. (Yahoo Finance)

2. Oil Prices Climb Toward $97

WTI crude futures traded between $93.64 and $96.04 per barrel on Wednesday. Brent crude extended gains to approximately $97.60 per barrel — underpinned by a sixth consecutive weekly drawdown in U.S. crude inventories reported by the EIA. Rising energy costs translate into an inflation tailwind that complicates the Federal Reserve’s rate path and compresses margins across transportation, manufacturing, and consumer-facing sectors. (Analytics Insight)

3. Treasury Yields Rise on Strong ADP Data

The 10-year U.S. Treasury yield rose to approximately 4.48%, approaching the widely watched 4.5% level. The upward pressure came from the ADP National Employment Report, which showed private payrolls rose by 122,000 in May — ahead of the 110,000 consensus estimate and the strongest monthly print since January 2025. A resilient labor market reduces the urgency for the Federal Reserve to cut rates, and higher yields weigh directly on equity valuations, particularly in growth-oriented sectors. (CNBC)

4. ISM Services Index Slips Slightly

The May ISM Services index registered 53.6, down 0.4 points from April and slightly below the Dow Jones consensus of 53.9. While still in expansion territory (above 50), the softening in new orders is worth monitoring. Friday’s official U.S. Nonfarm Payrolls report will be the next major macro test. (Yahoo Finance)

Broadcom (AVGO): Record AI Revenue, but Software Misses

Chip giant Broadcom reported fiscal Q2 2026 results after the Wednesday close. The headline numbers were strong across the board — yet the stock slipped approximately 3% in after-hours trading, demonstrating how elevated market expectations can punish even exceptional results when one line item disappoints.

Metric	Q2 FY2026 Actual	Estimate / Prior Year
Total Revenue	$22.2 billion	Est. ~$22.1B \| Prior: +48% YoY
AI Semiconductor Revenue	$10.8 billion	+143% YoY
Infrastructure Software Revenue	$7.2 billion	Whisper: ~$7.32B (miss)
Non-GAAP EPS	$2.44	Est. ~$2.32 (beat)
Q3 Revenue Guidance	$29.4 billion	Est. ~$28.5B \| +84% YoY
Q3 AI Semiconductor Guidance	~$16 billion	+200% YoY

The software shortfall — $7.2B vs. a whisper number around $7.32B — drove the after-hours dip. Broadcom’s AI chip franchise designs custom accelerators for specific hyperscaler clients, creating deep integration and multi-year order visibility. Management reiterated FY2026 AI revenue guidance of approximately $56 billion and laid out an ambition to surpass $100 billion in AI revenue by FY2027. (HeyGoTrade, StockTitan)

European Markets: Autos Take the Hardest Hit

European equities opened lower and finished Wednesday broadly in the red, reflecting the same geopolitical and energy cost headwinds that weighed on Wall Street. The key differentiator was sector composition: the UK’s energy-heavy FTSE 100 held marginally positive, while continental indices with greater auto exposure fell more sharply.

STOXX Europe 600: −0.10% → 624.32
FTSE 100 (UK): +0.03% — oil majors advanced as Brent climbed
DAX (Germany): −0.67%
CAC 40 (France): −0.41%
FTSE MIB (Italy): −0.49%

Source: IndexBox – European Stock Markets Decline Amid West Asia Tensions, June 3, 2026

Sector Focus: Autos and Airlines Under Pressure

The European automobile sector fell 1.2%, the worst-performing segment of Wednesday’s session. Automakers face a dual squeeze from rising input and logistics costs tied to higher energy prices, alongside concerns that elevated oil prices will dampen consumer spending on discretionary goods. Airlines also felt the impact — Lufthansa and Air France each declined approximately 1%, as jet fuel expenses compound margin pressures already running through the sector. (IndexBox)

Common Macro Variables

Variable	Level (June 3)	Market Implication
WTI Crude Oil	~$94–96 / bbl	Inflationary pressure; transport & consumer margin squeeze
Brent Crude Oil	~$97–98 / bbl	Global risk premium; Iran supply disruption concern
10-Year UST Yield	~4.48%	Rising financing costs; valuation headwind for equities
ADP Private Payrolls (May)	+122,000	Above consensus; reduces Fed cut probability near-term
ISM Services Index (May)	53.6	Expansion zone but softening; watch new orders sub-index

What Korean and Asian Investors Should Watch Today

Broadcom’s after-hours decline and AI chip ripple effect: AVGO’s ~3% after-hours slide may weigh on semiconductor names across Asian markets at Thursday’s open — including AI memory and packaging plays in Korea (HBM supply chain). The earnings themselves were strong; the question is whether the software miss resets near-term expectations for the broader AI theme.
Friday’s U.S. Nonfarm Payrolls: The ADP beat raises the bar for Friday’s official jobs report. A print above 150,000–170,000 would likely push the 10-year Treasury yield above 4.5%, amplifying pressure on rate-sensitive equities and currencies globally.
Oil and Iran Diplomacy: With Brent near $97–98, the trajectory of U.S.–Iran talks is the critical swing variable for global inflation expectations. Any breakthrough would relieve energy-cost pressure; a further breakdown could push Brent toward $100 and beyond.
Fed Rate Path Repricing: The combination of strong employment data and sticky oil-driven inflation is compressing market-implied Fed cut expectations. Watch for Fed speaker commentary this week to gauge how policymakers are interpreting the data.

No European markets were closed for public holidays on June 3, 2026. All indices referenced reflect full-session trading data.

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