March 01, 2026 Weekly Market Review
This Week's Theme: AI Infrastructure Meets Regulatory Relief
Over the 10 trading days ending March 1, the U.S. equity market staged a broadly positive move, with 10 of 11 sectors in the green.
- Communication Services (+5.96%), Utilities (+5.41%), Energy (+5.36%), Healthcare (+3.86%) led the pack.
- Technology (+2.03%), Industrials (+2.35%), Real Estate (+2.05%) posted solid gains.
- Only Consumer Cyclical (-0.34%) finished slightly lower.
Three main forces drove the tape:
- Re-accelerating AI infrastructure cycle – Blowout earnings and guidance from Dell (DELL), Keysight (KEYS) and other AI data center beneficiaries reignited the “picks and shovels” trade.(investors.com)
- Healthcare regulatory overhang easing – The FDA’s decision to fully review Moderna’s (MRNA) mRNA flu shot, reversing an earlier refusal, triggered a powerful re-rating across parts of biotech.(simplywall.st)
- Defensive yield with a growth twist – Energy and Utilities, already in strong 30D/120D uptrends, extended gains as investors sought a mix of cash yield, inflation protection, and secular growth tied to the energy transition.
In the most recent 24 hours, 7 of 11 sectors advanced, but Financials (-2.32%) underperformed sharply, underscoring that the rally remains selective rather than indiscriminate.
Sector Performance: 10D Moves in 30D/120D Context
Communication Services: Short-Term Leader, Medium-Term Bounce
- 10D: +5.96% (best sector)
- 30D: -1.61%
- 120D: +1.20%
After a choppy last month, Communication Services rebounded sharply, led by Netflix (NFLX) and Paramount Skydance (PSKY).
- Streaming and media names are benefiting from a mix of recovering ad demand, price hikes, and cost discipline.
- PSKY (the combined Paramount–Skydance entity) has been buoyed by restructuring and synergy hopes, as well as optimism that a streamlined balance sheet can unlock value in its content library.
Trend take: This looks less like a fresh long-term trend and more like a tactical rebound from recent underperformance, but one that could stick if fundamentals keep improving.
Utilities: Defensive Income Plus an Energy Transition Story
- 10D: +5.41%
- 30D: +11.23%
- 120D: +16.32%
Utilities extended an already strong multi-month uptrend.
- Constellation Energy (CEG), a key nuclear/clean-energy player, jumped nearly 20%, supported by robust power pricing and structural demand for low-carbon baseload generation.
- NRG and Eversource (ES) also benefited from the combination of visible cash flows and attractive dividend yields.
Economic mechanism:
- In a world of still-uncertain rates, regulated utilities with predictable cash flows and dividends act as bond substitutes.
- At the same time, the grid modernization and energy transition narrative is turning Utilities from a pure defensive trade into a yield + growth hybrid for many portfolios.
Energy: The Strongest 30D/120D Trend, Still Intact
- 10D: +5.36%
- 30D: +18.00% (best over 30D)
- 120D: +30.98% (best over 120D)
Energy remains the market’s primary momentum engine over the last four months.
- Texas Pacific Land (TPL), which owns royalties and land in key U.S. oil and gas basins, surged on expectations of higher production and sustained commodity prices.
- Occidental (OXY) and APA rallied as investors priced in healthy free cash flow, buybacks, and dividend potential under a firmer oil/gas backdrop.
Economic mechanism:
- Oil and gas prices are underpinned by ongoing supply constraints (geopolitics, OPEC+ discipline) and demand from power-hungry AI data centers and industrial users.
- Even after a +30% move over 120D, Energy still screens as reasonably valued relative to its cash generation, making it attractive for investors seeking both income and inflation protection.
Healthcare: From Regulatory Risk to Re-Rating
- 10D: +3.86%
- 30D: +0.65%
- 120D: +12.68%
Healthcare snapped out of a near-flat 30D consolidation thanks to positive regulatory and earnings news.
- Moderna (MRNA):
- The FDA agreed to fully review Moderna’s mRNA-based seasonal flu vaccine after initially declining to do so, a clear regulatory U-turn that sparked a multi-day rally.(simplywall.st)
- This comes on the heels of Q4 results that showed narrower losses, aggressive cost cuts, and a clearer post-COVID pivot, changing the narrative from “COVID cliff” to “platform transition.”(markets.financialcontent.com)
- Managed care names like Molina (MOH) and Centene (CNC) climbed as policy and reimbursement headlines landed less negative than feared, easing margin concerns.
Trend take: Over 120D the sector is already in an uptrend; this week looks like a re-rating phase where previously discounted regulatory risk is being partially priced back in.
Technology: Headline Modest, Under-the-Surface Explosive
- 10D: +2.03%
- 30D: -2.75%
- 120D: +16.28%
At the sector level, Tech’s 10D gain looks ordinary. Under the hood, though, AI infrastructure winners went vertical.
- Keysight (KEYS):
- Fiscal Q1 revenue and EPS beat expectations, powered by demand in AI data centers, semiconductors, and advanced wireless testing.(tikr.com)
- Management raised Q2 and full-year guidance, effectively confirming that AI-related testing is a structural growth driver, not a one-off spike.
- Dell Technologies (DELL):
- Reported Q4 sales up ~39% year-on-year, with its infrastructure division (including AI servers) up over 70%, handily beating Wall Street estimates.(wsj.com)
- Dell guided to AI server revenue doubling to around $50 billion by FY 2027, with total revenue guidance far above consensus; shares jumped more than 20% in a single session.(tradingkey.com)
- The company also announced a 20% dividend hike and a $10 billion buyback, adding a powerful shareholder-return angle.
- Block (ticker mislabelled as XYZ in the dataset) and other fintech and semi-related names also rode the AI and digital payments wave.
Economic mechanism:
- AI is not just a software theme; it requires massive capital expenditure on servers, storage, networking, and testing equipment.
- That capex flows through to equipment makers and component suppliers, lifting orders, utilization, and margins, while also enhancing future productivity—supportive for earnings and multiples.
Trend take: After a 30D pullback, this 10D window suggests that AI-capex winners are reasserting leadership, giving Tech a firmer fundamental floor.
Financials: A Persistent Laggard
- 10D: +0.31%
- 30D: -5.34% (worst over 30D)
- 120D: -1.15%
- 24H: -2.32% (worst in the latest session)
Financials continue to trail the market on most time frames.
- Large banks and insurers face rate-curve volatility, higher regulatory costs, and credit-cycle uncertainty.
- Within the group, some idiosyncratic winners emerged:
- Coinbase (COIN) benefited from elevated crypto trading and asset-price volatility.
- PayPal (PYPL) spiked on chatter around potential strategic interest and renewed focus on monetization, drawing heavy trading volume.(thongmarketintelligence.com)
- Moody’s (MCO) gained on expectations of steady demand for ratings and analytics.
Economic mechanism:
- A still-inverted yield curve compresses traditional lending margins; fintech and private credit competition erode profit pools; regulation adds further pressure.
- In contrast to AI or Healthcare, the sector lacks a clear growth narrative, leaving it as a value play without a strong near-term catalyst.
Consumer Sectors: Staples Hold Up, Discretionary Mixed
- Consumer Defensive: 10D +0.84%, 30D +8.88%, 120D +10.76%
- Consumer Cyclical: 10D -0.34%, 30D -0.01%, 120D +2.56%
Defensive consumer names in beverages, packaged food, and household goods continued to grind higher.
- Stocks like Coca-Cola Europacific Partners (CCEP), Hormel (HRL), and J.M. Smucker (SJM) are benefiting from cooling input costs, sticky price increases, and reliable dividends.
Cyclicals were slightly negative overall, but split internally:
- Airbnb (ABNB), eBay (EBAY) and DoorDash (DASH) did well as travel, e-commerce, and food-delivery volumes remained resilient.
- Traditional rate-sensitive segments—autos, big-ticket retail, some housing-related names—continued to feel the weight of higher-for-longer borrowing costs.
Notable Stocks: Drivers Behind the Big Moves
Keysight (KEYS): Testing the AI Supercycle
- Blew past Q1 estimates on both revenue and EPS, fueled by AI data center, semiconductor, and high-speed digital test demand.(tikr.com)
- Management’s sharply raised outlook signaled that this is a durable acceleration, not just an easy compare.
Dell (DELL): From PCs to AI Infrastructure Powerhouse
- Q4 revenue surged 39% year-on-year, and AI-optimized servers led the way.(wsj.com)
- Guidance for FY 2027 implies AI server revenue of about $50 billion, alongside robust overall revenue and EPS targets.(tradingkey.com)
- A 20% dividend increase and a $10 billion buyback reinforced the message that management sees strong, sustainable cash generation.
Moderna (MRNA): A Flu Shot at Re-Rating
- The FDA’s decision to accept a full review of Moderna’s mRNA flu vaccine—after initially declining—triggered a powerful multi-session rally and added to already strong year-to-date gains.(simplywall.st)
- Coupled with Q4 results that showed smaller-than-expected losses and aggressive cost cuts, investors are beginning to view Moderna as a platform story beyond COVID, not a fading pandemic trade.(markets.financialcontent.com)
Paramount Skydance (PSKY) & Netflix (NFLX): Reshaping Media Economics
- PSKY is rallying on expectations that the combined company can monetize IP more efficiently, reduce overhead, and improve its capital structure.
- Netflix continues to benefit from ad-tier adoption, password-sharing crackdowns, and more disciplined content spending, improving its margin profile even as subscriber growth normalizes.
What to Watch Next Week
1. Follow-Through in AI Infrastructure and Semis
- After this week’s AI infrastructure blowouts, investors will look for confirmation from other chipmakers, equipment vendors, and cloud providers.
- Key questions: Is AI capex broad-based and multi-year, or concentrated in a handful of hyperscalers and early movers?
2. Healthcare: More Data, More Decisions
- With Moderna’s flu shot now under review, attention shifts to upcoming clinical readouts and FDA milestones across the sector.
- Any surprises—positive or negative—could quickly reprice risk in biotech and managed care.
3. Rates, Inflation, and the Financials Trade
- Upcoming inflation and labor data will impact expectations for the Fed’s rate path.
- For Financials, a signal that the rate peak is firmly behind us could support a tactical rebound—while renewed inflation worries could deepen the sector’s underperformance.
4. The 24H Signal: Strong Offense, Weak Financials
- In the latest session, Communication Services (+1.64%), Energy (+1.54%), and Utilities (+1.14%) extended their strength, while Financials (-2.32%) sold off.
- That mix—growth plus yield leaders, financials lagging—will be important to monitor as a barometer of risk appetite and credit concerns.
Bottom Line: An AI and Healthcare-Led Rally, With Financials on the Sidelines
This 10D period was not just a mechanical bounce. It was a week where:
- AI infrastructure winners (Dell, Keysight) provided hard evidence that the AI capex cycle is both real and large.
- Healthcare enjoyed meaningful regulatory relief, especially for Moderna, enabling a valuation reset.
- Energy and Utilities continued to function as yield-rich, inflation-aware anchors in portfolios.
By contrast, Financials remain stuck between value and value trap, lacking the kind of clear structural growth story currently powering AI and selected Healthcare names.
Heading into next week, the market’s message is clear: follow the cash flows into AI, real assets, and de-risked healthcare, but keep a close eye on rates and regulation for signs that lagging sectors might finally have their turn.
This content is for informational purposes only and does not constitute a recommendation to invest in any specific security or asset.