Daily Brief - March 24, 2026 (EOD)

 ## Market Recap The major U.S. equity indices closed mixed but generally positive on the session. The S&P 500 edged up 0.39% to 657.96, recovering from an intraday low near 649.88 and closing above its previous close of 655.38. The Dow Jones Industrial Average outperformed with a 0.52% gain to 464.36, while the Nasdaq 100 showed more modest strength, rising just 0.15% to 588.90. The Russell 2000 small-cap index led the day with a robust 1.75% advance, closing at 251.78, signaling renewed appetite for smaller, more domestically oriented stocks. Market sentiment was cautiously optimistic amid ongoing geopolitical tensions in the Middle East, particularly regarding the U.S.-Iran conflict. Investors appeared to digest mixed signals on possible cease-fire talks, which helped lift risk assets despite persistent uncertainties. The trading character was marked by rotation into energy and financials, sectors benefiting from rising oil prices and resilient banking fundamentals, while technology stocks showed signs of fatigue with several large-cap names retreating. Volume was moderate with 96.6 million shares traded on the S&P 500 ETF (SPY), reflecting steady participation but no surge in conviction. Breadth favored cyclical sectors, as small caps and energy outperformed amid a backdrop of cautious risk-taking. ## Top Stories That Moved Markets - **Arm Holdings (ARM)** unveiled a new in-house AI chip, targeting $15 billion in annual revenue. Meta Platforms (**$META**) was named the lead partner for this AGI CPU, collaborating closely on its design. This announcement fueled a 5.19% rally in **$ARM**, reflecting strong investor enthusiasm for AI-related semiconductor innovation. - Meta Platforms (**$META**) was ordered to pay $375 million in a New Mexico trial over child exploitation and user safety violations. Despite this legal setback, the stock only dipped modestly, down 1.15%, as investors focused more on the company's AI growth prospects. - Oil prices experienced volatility amid reports that the U.S. proposed a cease-fire to Iran, which initially pressured crude but later stabilized. Energy stocks like ExxonMobil (**$XOM**, +2.64%) and Chevron (**$COP**, +1.70%) responded positively to the complex geopolitical developments. - Software stocks faced pressure as fears of AI disruption resurfaced, with companies like Palantir (**$PLTR**, -2.45%) and Oracle (**$ORCL**, -4.70%) retreating. Microsoft (**$MSFT**) also declined 2.13% despite being highlighted by BofA as central to the AI supercycle, suggesting some profit-taking or caution ahead of upcoming earnings. - Dell Technologies (**$DELL**) surged 7.49% following strong earnings and optimism about its AI infrastructure positioning, highlighting the market’s selective appetite for tech names with clear growth catalysts. ## Biggest Winners - **$BRZE** +13.37% – Braze rallied sharply on strong Q4 earnings and upbeat guidance, benefiting from renewed investor interest in marketing technology. - **$NRXP** +16.95% – NRx Pharmaceuticals surged after positive clinical trial updates and bullish analyst commentary. - **$GLW** +8.43% – Corning gained on robust demand for specialty glass and AI-related components. - **$DELL** +7.49% – Dell’s strong Q4 results and AI infrastructure focus drove a significant jump. - **$STX** +6.55% – Seagate Technology rallied on expectations of sustained demand for data storage amid AI growth. - **$FTAI** +5.54% – FTAI Infrastructure advanced on positive earnings and strategic growth outlook. - **$AIR** +4.17% – AAR Corp. climbed following a solid Q3 earnings call, highlighting operational improvements. - **$CNM** +4.48% – Core & Main outperformed after beating Q4 EPS estimates and raising guidance. ## Biggest Losers - **$ACHV** -25.19% – Achieve Life Sciences plunged on disappointing trial delays and cautious outlook. - **$CNXC** -19.46% – Concentrix tumbled after missing revenue forecasts and issuing weak guidance. - **$FENC** -19.19% – Fennec Pharmaceuticals fell sharply on earnings miss and lowered revenue expectations. - **$KPTI** -20.70% – Karyopharm Therapeutics dropped on trial setbacks and negative clinical updates. - **$LENZ** -17.82% – Lenz Therapeutics sank following a disappointing Q4 earnings call. - **$COIN** -8.76% – Coinbase declined amid broader crypto sell-off and regulatory concerns. - **$GEMI** -8.67% – Fractyl Health shares fell after mixed Q4 results and cautious commentary. - **$ZS** -7.40% – Zscaler retreated on fears of increased competition and slowing growth. ## Sector Scorecard - **Leaders:** Energy (**$XLE**, +1.41%) led the charge on geopolitical risk and rising oil prices, supported by strong earnings from major integrated oil companies. Financials (**$XLF**, +0.75%) also outperformed, buoyed by solid banking fundamentals and optimism around regulatory relief. Industrials showed strength with companies like AAR (**$AIR**) and Eaton (**$ETN**, +3.99%) advancing on operational momentum. - **Laggards:** Technology (**$XLK**, +0.34%) was mixed, with many software and semiconductor names retreating despite selective gains in hardware. Consumer Discretionary (**$XLY**, -0.40%) and Consumer Staples (**$XLP**, -0.09%) were modestly lower, reflecting cautious consumer sentiment amid inflation concerns and geopolitical uncertainty. - Healthcare (**$XLV**, +0.01%) was essentially flat, with no major sector-moving news. ## After-Hours Movers - **$ARM** – Shares jumped further in after-hours trading following the AI chip launch and revenue guidance, signaling strong investor confidence in its AI strategy. - **$TELA** – TELA Bio reported Q4 EPS beat but revenue miss, with FY2026 revenue guidance below estimates. Shares declined in after-hours trading, reflecting mixed investor reaction. - **$META** – Meta’s AI deal with Arm and ongoing legal issues kept shares volatile after hours, though no major price moves were noted. ## Crypto & Commodities - Bitcoin closed lower at $70,291.20, down 0.82%, pressured by regulatory concerns and stablecoin yield clampdowns. Ethereum was nearly flat, down 0.09% to $2,149.83. - Gold rebounded strongly, gaining 1.93% to $411.83, supported by safe-haven demand amid geopolitical tensions and inflation worries. - Oil edged up 0.33% to $110.92 per barrel after earlier volatility, as markets balanced supply concerns with hopes for de-escalation in the Middle East. ## Tomorrow Setup Investors will focus on several key events and risk factors in the next session: - Economic data includes the MBA 15-Year Mortgage Rates and Effective Rates releases at 11:00 AM ET, which will provide insight into housing market financing conditions amid rising rates. - The S&P Global Comp PMI Flash for March will be closely watched for signals on economic momentum following the recent mixed manufacturing and services PMI prints. - Earnings reports from key financial and industrial names such as Regions Financial and CBRE Group are due, which could provide further clarity on sector health. - Watch for continued developments in the U.S.-Iran conflict, as any escalation or progress on cease-fire talks could significantly impact energy prices and market sentiment. - Technology stocks with recent momentum like **$DELL**, **$ARM**, and **$GLW** may continue to attract investor interest, while lagging software names such as **$PLTR** and **$ORCL** could face further pressure. - Crypto investors will monitor regulatory news and stablecoin developments, especially following Circle’s sharp sell-off. Overall, the market is navigating a complex mix of geopolitical risk, inflation concerns, and AI-driven sector rotation. Cautious optimism prevails, but volatility is likely to remain elevated as investors weigh conflicting signals.