CNBC Daily Open: AI spending fears haunt markets before Halloween

U.S. stocks sold off as concerns about AI spending resurfaced: the Nasdaq fell more than 2%, the S&P 500 declined 1.2%, and Meta dropped nearly 7% after reporting negative Q3 free cash flow of $2.12 billion and raising its full-year capex floor to $135 billion. The 10-year Treasury yield fell more than 17 bps to 4.972%, while Brent rose 4% to $113.17 a barrel amid reports that U.S. and Israeli militaries had drawn up plans for possible renewed strikes on Iran. Separately, Nvidia CEO Jensen Huang said he saw no sign of a memory glut by 2029, while Bill Ackman said he expects an “amazing 2027” if the wars end and energy prices fall.

Analysis

The market’s key tension is stagflation: higher oil can lift near-term inflation expectations while geopolitical risk and AI-capex concerns weigh on growth assets. A Treasury rally therefore does not automatically cushion long-duration equities if crude keeps the inflation channel dominant. If energy remains elevated, energy producers may outperform while airlines, transport and discretionary businesses face margin pressure; the cross-asset signal to watch is whether yields fall alongside equities or reverse as inflation pricing catches up.

Meta’s spending reset raises a broader question for AI infrastructure: who captures returns on the capex, and on what timeline? Hardware suppliers may benefit if budgets convert into orders, but negative cash generation makes investors more sensitive to delayed monetization and future spending revisions. Huang’s confidence on memory demand is strategically relevant, not independent evidence that supply will remain tight; a capacity response could still pressure memory pricing before 2029. For NVIDIA, customer capex durability matters more than an executive’s long-range demand view.

Musk’s political activity creates a potential governance and policy discount around Tesla and SpaceX, but does not by itself establish a change in contract awards or Tesla economics. For SpaceX, federal work should not be treated as equivalent to recognized revenue or profit. For Paramount Skydance, the reported equity fundraising makes investment terms and dilution the relevant watch item, not the strategic rationale alone. Near term, headline-driven volatility is likely; over 1–3 months, oil, inflation data and company capex guidance are the cleaner catalysts.

Key Decisions for Investors

• Avoid chasing the initial AI selloff. Consider a conditional relative-value position—long NVIDIA versus short Meta—only if subsequent disclosures confirm durable AI infrastructure orders and Meta’s capex path remains elevated without clearer monetization. Falsify if NVIDIA order commentary weakens or Meta demonstrates improving cash conversion.
• Use a modest, defined-risk energy-versus-cyclicals expression if crude strength persists: long energy exposure (e.g., XLE) against a consumer/transport proxy (e.g., XLY or JETS). Reassess if geopolitical risk premium fades and crude retreats, or if inflation data force yields higher enough to pressure energy valuations as well.
• Keep Meta on a capex/FCF watchlist rather than adding on the drawdown: track quarterly free cash flow, capex guidance and evidence that AI investment supports revenue or engagement. Further upward capex revisions without improved returns would strengthen the negative thesis; credible monetization with cash-flow stabilization would invalidate it.
• Treat SpaceX/Tesla political exposure and Paramount Skydance financing as event risks, not standalone shorts. Monitor contract-award changes or policy scrutiny for SpaceX, and the size, price and dilution terms of any Paramount Skydance equity raise before taking company-specific exposure.