Nasdaq edges up 0.06% in a hesitant session: Intel jumps 6.47%, CoStar drops 8%

Intel and Cybersecurity Stand Out

Intel emerged as the standout performer of the session with a surge of 6.47% to $42.63, driving the entire semiconductor sector upwards. The chipmaker experienced renewed interest after several challenging weeks. Following the Santa Clara giant, cybersecurity stocks shone: CrowdStrike gained 4.49% to $478.91, Palo Alto Networks rose by 4.33% to $193.9, and Zscaler climbed 4.11% to $231.16. This defensive trio benefits from a context of geopolitical tensions and heightened threats to digital infrastructure. In the pharmaceutical sector, Regeneron Pharmaceuticals rose by 4.60% to $812.27, while Amgen advanced 3.47% to $341.64 and Vertex Pharmaceuticals increased by 3.37% to $484.15. Datadog, a cloud monitoring specialist, climbed 3.17% to $141.45, GlobalFoundries rose 3.02% to $40.6, and Applovin Corp increased by 2.54% to $632.92, indicating a certain appetite for growth-oriented tech stocks.

CoStar Group Plummets; Semiconductor Sector Under Pressure

Conversely, CoStar Group experienced the largest decline of the session, falling 8.24% to $61.66. The commercial real estate specialist suffered a sharp drop without any specific announcement, amidst a sector weakened by uncertainties surrounding interest rates. Constellation Energy retreated 4.50% to $338.63, impacted by a sector rotation movement unfavorable to clean energy. Marvell Technology lost 4.07% to $84.64, while Texas Instruments dropped 3.33% to $185.71, and NXP Semiconductors fell 2.69% to $239.34, highlighting the persistent volatility within the chip sector. CDW Corporation declined 3.57% to $129.54, Starbucks slid 3.10% to $86.69 amid still-uncertain consumer conditions, and CSX Corporation dipped 2.83% to $35.05. Diamondback Energy lost 2.78% to $140.45, while Trade Desk fell 2.74% to $38.65, confirming investor caution towards stocks related to digital advertising.

A Mixed Session to Start 2026

The Nasdaq delivered a modest performance this Wednesday, reflecting a market that is still struggling to find a clear direction at the beginning of the year. The near-stability of the index at 25,653.9 points indicates a form of wait-and-see attitude, with investors favoring sector rotations rather than an overall movement. Between technical rebounds from some major companies and targeted profit-taking, the session illustrates the caution that still prevails on Wall Street after the end-of-year excesses. The coming sessions will reveal whether this hesitation persists or if a catalyst emerges to give new momentum to the tech market.