Here is a roundup of the key stocks making significant moves in premarket trading on Friday:
SpaceX and Telecom Sector: SpaceX shares rose 4% following an agreement where Grain Management announced the sale of its nationwide 800 megahertz spectrum portfolio to SpaceX. The deal is expected to significantly bolster Starlink Mobile’s capabilities. This announcement put pressure on telecom providers, with T-Mobile dropping 7%, AT&T falling nearly 6%, and Verizon losing over 5%. On the other hand, tower stocks climbed, with American Tower up 6% and Crown Castle rising nearly 8%.
Delta Air Lines: Delta Air Lines fell 4% after the airline reported weaker-than-expected third-quarter earnings. Delta posted adjusted earnings of $1.72 per share on revenue of $17.59 billion, missing analyst expectations of $1.75 per share on $17.67 billion in revenue. The company cited higher fuel costs and trimmed its full-year earnings outlook.
AI Sector: A number of companies tied to the artificial intelligence buildout rose in premarket trading after declining on Thursday. The surge followed reports regarding OpenAI’s annualized revenue. CoreWeave jumped 2.5%, while Oracle and Broadcom both climbed 1.5%.
Lumentum: Lumentum shares jumped 6% after CEO Michael Hurlston announced that the company’s optical components are completely sold out through 2029. He noted that Lumentum will struggle to meet up to 70% of demand for some products through next year.
Managed Care Providers: Insurer shares swung sharply after the Centers for Medicare & Medicaid Services released its 2027 Star Ratings. Humana surged 14% after its largest Medicare Advantage contract saw its rating improve. In contrast, Alignment Healthcare tumbled 23%.
Park Aerospace: Park Aerospace, a manufacturer of composite materials for the aerospace market, shed earlier gains and traded down 2.5%. The company reported second-quarter earnings of 21 cents per share on revenue of $20.8 million, compared to 12 cents per share and $16.4 million in the year-ago period.
Freeport-McMoRan: The miner climbed 2.5% as gold prices were on track for their first positive week in three. U.S. gold futures for December delivery rose 1% on Friday.
— CNBC’s Darla Mercado contributed reporting
Also Read
- 2026 Year-End Tax Planning: Expert Strategies for the ACA Cliff, Charitable Deductions, and Asset Transfers
- EU clarifies withdrawal from Lithuania disinformation conference was agenda‑driven, not U.S. pressure
- Polanski vows to stay on as Green leader as criticism mounts
- Residents of Ukraine’s Kramatorsk forced to flee as drone strikes intensify

