U.S. equity futures opened higher Monday as market participants reacted to reports that Washington and Tehran had agreed to halt recent hostilities around the Strait of Hormuz and to renew diplomatic discussions. Investors interpreted the developments as reducing the near-term risk of wider regional disruption.
By 07:39 ET, futures were collectively higher: S&P 500 futures were up 0.65%, Nasdaq 100 futures had gained 1.16%, and Dow Jones futures had advanced 0.43%. Technology and healthcare stocks led the early upside, while corporate restructuring announcements and analyst moves helped shape activity among individual names.
Below are the notable premarket stock movers:
- Comcast - Shares jumped 13% after the media and telecommunications company announced plans to separate NBCUniversal and Sky into a single, publicly traded company. The firm said the transaction would be tax-free and is expected to be completed within a year. Existing Comcast shareholders are slated to receive stock in both companies as part of the split.
- Viridian Therapeutics - The biotech climbed 10.2% following U.S. Food and Drug Administration approval of Lumvoa for the treatment of thyroid eye disease. The approval represents Viridian’s first commercial product and sets the company up for an immediate launch in the U.S.
- SpaceX - The aerospace company rose more than 1% after Nasdaq said it will add the company to the Nasdaq-100 Index on July 7. Market participants expect the inclusion to generate purchases from index-tracking funds and exchange-traded products.
- Verizon Communications - Shares gained about 1% after Verizon reached an agreement with BT Group to merge their international enterprise operations into a 50:50 joint venture. The combined unit is intended to serve more than 3,000 multinational customers across over 180 countries.
- Doximity - The telehealth-focused company fell 5.1% amid continued investor pressure after a string of analyst price target cuts that followed weaker-than-expected fiscal 2027 revenue guidance the company issued last month.
- Applied Aerospace and Defense - The recently listed defense manufacturer rose 2.1% after several Wall Street firms initiated coverage. Baird assigned an Outperform rating and the highest price target on the Street, highlighting what the firm described as favorable long-term defense spending trends.
The premarket session reflected a mixture of macro-geopolitical reassurance and company-specific catalysts. Sector leadership by technology and healthcare stocks coincided with heightened attention to corporate actions - from planned spin-offs to FDA approvals - and to analyst research that can quickly alter sentiment for individual equities.
Market context - The reported diplomatic developments between Washington and Tehran were cited as a factor easing investor concerns about broader Middle East disruptions that could affect markets. At the same time, stock-specific events such as strategic restructurings and regulatory approvals continued to produce meaningful intraday moves in the premarket session.