Stocks making the biggest moves midday: CoreWeave, Micron, Booking Holdings, McDonald's, CVS Health & more

Democratic midterm victories weighed on data-center and defense shares: Comfort Systems fell 17%, Vistra 13%, and Lockheed Martin 6%, while renewable-energy names including Nextpower rose 15%. Earnings and outlook news drove sharp single-stock moves: Clear Secure gained 33% after raising its free-cash-flow forecast to at least $490 million, while FIS fell 24% after cutting its full-year adjusted EPS outlook to $5.82–$5.89. Block rose nearly 16% after beating estimates and raising guidance; Datadog fell 14% on soft revenue guidance despite beating third-quarter estimates.

Analysis

The election-driven repricing is treating local data-center opposition as if it immediately cancels AI power demand. That conflates permitting risk with the build-out itself: projects may be delayed, relocated, or supplied through different power arrangements rather than abandoned. Near term, political uncertainty can still raise financing and schedule risk for exposed developers and power suppliers; over 6–18 months, watch actual interconnection queues, cancellations, and contracted load—not election headlines. A durable slowdown would also weaken marginal demand for memory, but MU and SNDK are exposed to broader supply and end-market cycles, so this session alone is not confirmation. Defense selling looks more vulnerable to reversal: congressional control may alter priorities, but procurement and contract timing make a rapid demand reset less likely absent budget or program evidence.

The cleaner signal is company-specific guidance dispersion. FIS and TRMB face estimate-reset risk; DDOG’s slight consensus miss on forward revenue can pressure a premium multiple despite the reported-quarter beat. Conversely, YOU’s cash-flow upgrade and DUOL’s user growth are better evidence of operating momentum, though sharp one-day rallies increase entry risk. CVS separation is a long-dated execution and capital-allocation story, not an immediate value-unlock catalyst. The principal contrarian risk in the AI selloff is overreading ballot outcomes before project-level impacts are visible; falsify that view with cancellations, lower contracted power demand, or sustained downward guidance revisions.

Key Decisions for Investors

• Avoid chasing the election headline: keep CRWV, IREN, NBIS, MU, and VST on a relative-value watchlist rather than initiating a broad short. Reassess over the next 1–3 months against project cancellations, interconnection delays, and company guidance; sustained reductions in contracted load would validate the bearish case.
• Consider a small, defined-risk long in LMT or NOC only after price stabilization. The selloff may overstate near-term budget exposure, but cut the thesis if appropriations, procurement plans, or company guidance show material program reductions.
• Underweight FIS and TRMB versus software peers pending estimate stabilization; their outlook revisions imply forward earnings or recurring-revenue expectations need to reset. Falsify with subsequent guidance reaffirmation or evidence that the revised outlook is conservative. DDOG is a watch, not an automatic short: the forward-revenue gap is narrow, but further deceleration would reinforce multiple-compression risk.
• Do not chase YOU or DUOL after outsized reactions. Track cash-flow conversion and user/revenue retention over the next quarter; consider entry on a pullback if operating indicators hold. For CVS, wait for separation terms, stranded-cost detail, and capital structure before trading a sum-of-parts thesis.