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US Stock Post-Market Report - December 26, 2025

Dec 26, 2025, 1:51 p.m. ET

Markets returned from the holiday in quiet, mixed trading with renewed breadth earlier in the week but light volumes; investors are cautious ahead of Fed minutes and year-end earnings. Technology and materials led the session while energy lagged; inflation (~2.7% CPI) and the Fed's easing path (policy midpoint 3.75%) remain key drivers, with regulatory scrutiny of AI chip exports a notable stock-level risk.

NextFin News -

U.S. Market Summary — Dec. 26, 2025

The market returned from the Christmas holiday in quiet trading with a mixed session as investors weighed renewed breadth earlier this week against thin volumes. Sentiment was cautiously constructive: markets remain near recent record highs while activity is subdued as traders watch seasonal patterns (the Santa Claus rally window) and the upcoming Fed minutes.

Broader context

This week saw renewed breadth as cyclical sectors and industrials joined the rally that pushed the S&P to fresh highs midweek. Trading volume was light relative to major sessions, and intraday moves suggested profit-taking in some large-cap names while investors rotated into cyclicals ahead of year-end positioning.

Sector performance

Sector performance highlighted a modest leadership shift: technology and materials led gains while energy lagged. Market commentary pointed to rotation into cyclicals and financials earlier in the week, with defensive areas mostly flat-to-lower on the day.

  • XLK (Technology) closed at 146.79 (+0.33%)
  • XLB (Materials) closed at 45.99 (+0.33%)
  • XLE (Energy) closed at 44.08 (−0.66%)

Top movers

Large caps were mixed but contained; moves were driven more by positioning and rotation than by outsized single-stock action.

  • NVIDIA$191.93 (+1.76%), vol 91,145,069, mkt cap ~46,648.59
  • Apple$274.87 (+0.39%), vol 9,911,399, mkt cap ~40,615.76
  • Tesla$478.43 (−1.44%), vol 43,433,004, mkt cap ~15,911.72
  • Microsoft$487.45 (−0.12%), vol 4,287,577, mkt cap ~36,228.75
  • Amazon$232.69 (+0.13%), vol 8,303,302, mkt cap ~24,875.06
  • Alphabet (GOOGL)$313.99 (−0.03%), vol 6,537,200, mkt cap ~37,889.17
  • Meta$662.09 (−0.82%), vol 4,381,139, mkt cap ~16,688.16

Corporate and macro drivers

Earnings season remains a central theme: analysts expect S&P 500 year-over-year earnings growth in Q4 of roughly 8.3% with calendar-year 2025 estimates near 12.3%, supporting earnings-driven optimism into year-end. Notable stock-specific developments include regulatory and policy attention on technology exports, including a reported U.S. administration review of AI chip exports that could affect NVIDIA, a factor investors continue to monitor alongside AI demand trends.

On the macro front, inflation readings and central bank policy are the primary market tailwinds and constraints. The latest available consumer price data showed annual CPI around 2.7% (November 2025). The Federal Reserve cut its policy rate by 25 basis points at the Dec. 10 meeting, setting the target range midpoint at 3.75%; market participants are focused on the Fed's upcoming minutes for guidance on the path of policy. Inflation nowcasts for core measures and PCE are running in the mid-2% range, while labor-market signals were mixed and consumer confidence showed a pullback.

Policy and geopolitical developments — including tariff moves, trade negotiations, and targeted reviews of technology exports to China — continue to be an overhang, shaping supply-chain and AI-hardware narratives. There were no major new SEC rule announcements in today's headlines, but regulatory and export controls remain key watch items for technology names.

Outlook and positioning

With headline CPI easing and the Fed on a modestly easing path, investors are balancing hopes for easier financial conditions against geopolitical and growth uncertainties. Seasonal dynamics and thin holiday liquidity can amplify intra-day swings; portfolio managers reported ongoing rotation into cyclicals and materials while maintaining tech exposure for AI-related growth. Near-term catalysts include upcoming economic releases, the Fed minutes, and continued earnings updates — any surprise on inflation or policy could quickly shift the risk tone.

  • Monitor Fed communications and the year-end earnings cadence.
  • Watch for policy updates affecting technology exports, particularly AI chip controls.
  • Be mindful of thinner holiday liquidity that can exaggerate moves.

Session snapshot

  • S&P 500 6,929.76 (−0.03%)
  • Nasdaq-100 23,627.95 (+0.06%)
  • Dow Jones 48,654.72 (−0.16%)
  • XLK 146.79 (+0.33%)
  • XLE 44.08 (−0.66%)
  • Latest CPI (Nov) ~2.7%
  • Fed funds target midpoint: 3.75%

For traders and investors, the near-term playbook is to monitor Fed communications and the year-end earnings cadence, watch for policy updates affecting technology exports, and be mindful of thinner holiday liquidity that can exaggerate moves. Market breadth improvements earlier in the week are constructive, but investors remain selective amid geopolitical and data risk into the new year.

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