Markets sell off worldwide as further conflict looms in the Middle East and Elon Musk cuts capex guidance

Global markets sold off amid escalating Middle East attacks and oil supply concerns: Brent rose to $112 per barrel, S&P 500 futures fell 1.02%, Nasdaq futures dropped 1.82%, and China’s CSI 300 was down 15% year to date. Tesla fell 5.35% after hours after cutting 2026 capex guidance by $5 billion to $20 billion, while France’s 10-year yield reached 5.1%, its highest level since 2002. In contrast, SpaceX shares rose 8% after an earnings beat and Q1 2027 revenue guidance of $33 billion–$37 billion, 57% above analyst estimates; Morgan Stanley estimated AI capex could reach $1.6 trillion in 2027.

Analysis

The key transmission is not simply “risk-off”: a persistent oil shock would tax Asian importers and energy-intensive businesses while raising inflation risk, limiting central banks’ room to cushion growth. That combination is more adverse for long-duration equities than a standalone growth scare. Near term, positioning and headline risk can dominate; over 1–3 months, watch whether oil flows normalize and whether crude remains elevated, not just the first price spike. A de-escalation or restored shipping would rapidly unwind part of the energy premium.

AI exposure is increasingly a concentration risk as well as a growth opportunity. NVDA benefits from spending, but capex dependence makes the complex vulnerable if hyperscalers slow commitments, power access constrains deployments, or returns on AI investment disappoint. Grid equipment, power generation and cooling may capture second-order demand, though order conversion needs verification. Tesla’s lower capex could reflect discipline rather than retreat; the market needs evidence in deployment milestones before treating it as a positive efficiency signal. SpaceX’s exceptionally ambitious guidance is not equivalent to contracted revenue: avoid extrapolating estimates until backlog, capacity and realized results substantiate it. The contrarian opportunity is selective: a crude spike that fails to disrupt flows may be over-discounted, while AI enthusiasm may underprice execution risk.

Key Decisions for Investors

• Near term: consider a modest S&P 500 put spread as event insurance rather than a directional short; initiate only if crude stays elevated and risk assets fail to stabilize. Reduce or close if shipping conditions normalize and oil gives back the shock premium. Size for gap risk.
• For a 1–3 month relative-value expression, favor energy producers over fuel-sensitive airlines and other energy-intensive businesses while supply disruption persists. This thesis is falsified by sustained normalization in crude and shipping, or evidence that demand destruction is overwhelming producer pricing power.
• Keep NVDA exposure, if held, sized against the risk of capex concentration; avoid adding solely on aggregate AI-spending estimates. Monitor hyperscaler capex guidance, orders and power availability. A broad capex slowdown or weakening order conversion would invalidate the growth case; evidence of durable deployments supports it.
• Treat SPCX guidance and TSLA’s capex revision as verification catalysts, not standalone signals. For SPCX, look for contracted backlog and delivery capacity; for Tesla, look for operating milestones and cash returns from investment. Until then, avoid chasing the former’s surge or assuming the latter’s cut is bullish.