Why are stocks at highs with Hormuz closed and oil elevated?

Global equities have rebounded to record highs despite the Strait of Hormuz blockade and elevated oil prices, with Yardeni Research attributing resilience to corporate earnings strength and technological innovation. The firm says analysts have lifted forward earnings expectations for the MSCI All Country World ex-U.S. to record highs and continues to favor a 'Go Global' posture, overweighting ex-U.S. markets. Emerging markets, especially South Korea and Taiwan, are highlighted as AI-linked beneficiaries, while EMXC has reportedly performed well this month.

Analysis

The market is starting to treat AI capex as a second-order global stimulus rather than just a U.S. mega-cap story. That matters because the next leg of upside is likely in the supply chain and in software layers that monetize the buildout, not in the obvious “AI winner” trade that is already crowded. The strongest beneficiaries are likely to be names with operating leverage to compute demand and visible backlog conversion, while the weakest are firms whose valuation already discounts perpetual capex acceleration.

Oracle looks vulnerable relative to the AI spend narrative because it needs sustained hyperscaler and enterprise willingness to keep funding infrastructure at a time when investors are increasingly questioning ROI and payback periods. If OpenAI-related funding expectations wobble, the market will likely de-rate the whole “AI capacity expansion” basket before it distinguishes between durable platform demand and speculative buildout. That creates a short-term compression risk over days to weeks, especially if rates rise or earnings calls emphasize slower contract conversion.

By contrast, SMCI and APP still have cleaner momentum profiles because they are exposed to the broader AI monetization and infrastructure loop, but they are also more crowded and therefore more fragile on any sentiment shock. The bigger contrarian point is that geopolitics and oil are not just a macro headwind; they can become a hidden tailwind for non-U.S. AI beneficiaries if capital rotates toward cheaper foreign tech exposures and away from long-duration U.S. growth. If the current rally in ex-U.S. AI proxies persists for another 1-3 months, the U.S. capex-heavy winners may underperform even if the earnings story remains intact.

Key Decisions for Investors

• Short ORCL tactically over the next 2-6 weeks versus a basket of AI infrastructure beneficiaries; use a tight stop if management re-accelerates AI bookings commentary. Risk/reward favors downside because the stock is more exposed to any OpenAI funding skepticism than to near-term upside surprise.
• Long SMCI vs short ORCL as a relative-value pair for 1-3 months; SMCI has cleaner operating leverage to ongoing compute demand while ORCL faces higher multiple compression risk if AI capex enthusiasm cools.
• Buy APP on pullbacks for a 1-2 quarter horizon, but keep position size smaller than SMCI due to crowding risk; upside remains tied to ad-tech monetization of AI-driven traffic, but the name can overshoot on both sides.
• For event risk, consider ORCL put spreads into the next earnings window or any major AI funding headline cycle; this is a convex way to express skepticism without unlimited downside from a short.
• If looking for geographic rotation, favor ex-U.S. AI-linked exposure over U.S. capex leaders for the next 1-3 months; the trade is a hedge against valuation compression in U.S. long-duration tech if oil/geopolitics keep pressure on real yields.