BEFORE THE BELL: Oil prices slip and world shares are mixed as investors sell AI stocks in Asia
Oil prices were mixed after the U.S. said it carried out a heavy wave of strikes against Iran. World shares were mixed, with South Korea’s Kospi down 1.2% amid AI-stock selling. Samsung Electronics fell 0.7% despite a record operating profit; SK Hynix dropped 5.6% after results. Nvidia and AMD also fell. Brent slipped 0.2% to $87.92.
How this was made

The 30-second read
Why it matters
The newest actionable elements are same-session price reactions in major AI/semiconductor names and the explicit note that SK Hynix’s record profit still disappointed relative to expectations. Broader macro context (Fed signaling fewer clues, Iran-strike headline risk) likely drives index-level volatility rather than company-specific repricing across the board.
Market read
Traders get a same-day read on AI/semis risk appetite across Asia, plus a concrete earnings-expectations miss for SK Hynix, while oil and Fed communication add volatility risk.
What to watch
The article cites Fed guidance uncertainty and Iran-strike risk as macro drivers; these can dominate single-stock fundamentals in the very near term.
Background
The piece frames Thursday’s global market mix around oil volatility after U.S. strikes on Iran, Fed communication uncertainty, and Asia’s AI-stock de-risking.
Ticker impact
Nvidia shares fell 3.6% in the session as investors sold AI-related stocks amid mixed global risk sentiment.
Choppy to lower bias while AI-related selling persists; watch for stabilization if macro/AI flows reverse.
The article attributes the broader selloff to Asia AI-stock selling and macro uncertainty, not a new Nvidia-specific catalyst.
AMD dropped 5.5% as the article links regional weakness to selling of AI-related stocks.
Further volatility possible, with downside risk if the AI-stock rotation continues.
No new AMD-specific news is disclosed; the move is presented as part of the sector-wide selloff.
Broadcom declined 2.8% alongside other chipmakers as investors rotated out of AI-linked equities.
Limited conviction on direction beyond continued correlation with AI/semis risk appetite.
The article provides only the price move and sector context, without new AVGO fundamentals.
Samsung Electronics fell 0.7% even after reporting a record operating profit, suggesting investors still discounted the result.
Near-term pressure likely to persist until investors reassess AI-capex and demand outlook.
The article notes the record profit but does not provide the figure or guidance details, limiting causal clarity.
SK Hynix shares sank 5.6% after a record quarterly operating profit, with investors disappointed by results vs expectations.
Bias to underperformance versus peers until the market digests what missed expectations.
The article explicitly states the profit was below what analysts expected, which is a concrete catalyst.
SoftBank Group fell 2.5% in Tokyo as AI-stock selling weighed on the region’s risk complex.
Choppy, with downside risk if AI-related de-risking broadens.
No SoftBank-specific news is provided beyond the price move and broader AI selling context.
Tokyo Electron climbed 4.5% while other AI-linked equities fell, indicating equipment demand optimism despite the selloff.
Potential continuation if the market differentiates winners in the AI supply chain.
The article gives only the price move; it does not cite a new TE-specific catalyst.
TSMC edged up 0.2% as Taiwan’s Taiex slipped slightly, showing mixed read-through from AI-linked markets.
Likely range-bound unless broader risk sentiment shifts.
The article provides only a modest price change and no new TSMC-specific catalyst.
Market effects
AI-exposed equities and semis show correlated downside, while select equipment and memory names show relative strength.
South Korea underperforms on AI-stock selling; Japan and Taiwan are mixed, reflecting uneven risk appetite across the supply chain.
Oil volatility tied to U.S.-Iran strike headlines and Fed communication uncertainty can amplify cross-asset risk swings, pressuring growth/AI multiples.
Counterpoint
The selloff may be positioning-driven rather than a fundamental demand break, given some chip equipment and memory names rose.
Key entities
- institutionFederal Reserve
Fed held rates steady and Fed chair Kevin Warsh emphasized fewer clues on near-term policy.
- geopoliticsIran
U.S. conducted a heavy wave of strikes in response to an attack on a U.S. base.
- companySK Hynix
Reported a record quarterly operating profit but shares fell 5.6% after results were below what analysts expected.




