Midday trading showcased significant volatility across various sectors, driven by notable earnings updates and market analyses.
Shares of Fannie Mae and Freddie Mac surged more than 30% each following comments from billionaire investor Bill Ackman, who described the stocks as “stupidly cheap” in a recent post on social media platform X. Ackman, representing Pershing Square Capital Management, suggested that the value of these mortgage financing companies could potentially increase tenfold, providing a timely boost to investor confidence.
In contrast, Boston Scientific experienced a more turbulent session, with its stock plunging over 9%. The downturn followed a downgrade from Raymond James, which shifted the stock rating from strong buy to outperform. Analysts cited weakening trends in key growth areas, leading to revised estimates that fell short of Wall Street expectations.
Palo Alto Networks saw a bright spot as its shares rose more than 7%. This rally was fueled by CEO Nikesh Arora’s recent purchase of $10 million worth of shares, signaling strong confidence in the company’s prospects.
Another winner in the market today was United Therapeutics, whose stock climbed nearly 13%, setting a new 52-week high. The pharmaceutical company reported promising results from a Phase 3 clinical trial for its drug, Tyvaso. United Therapeutics aims to secure a priority review from the FDA to expand the drug’s application to treat idiopathic pulmonary fibrosis, a serious progressive lung disease. Tyvaso is currently approved to treat two forms of high blood pressure in the lungs.
The alternative asset management sector also experienced gains following a proposal from the Department of Labor, which could make it easier for 401(k) plans to include alternative assets like cryptocurrency and private market investments. Blackstone and Carlyle both saw their shares rise more than 4%, while Blue Owl and Apollo Global gained over 3%.
On the flip side, Sysco’s stock fell more than 11% amid an ongoing acquisition deal for Jetro Restaurant Depot, valued at $29.1 billion. Although Sysco characterized the acquisition as “immediately accretive,” concerns about the debt incurred from the deal weighed heavily on investor sentiment.
Avis saw its shares dip over 3% after a significant surge of more than 48% the previous week, sparked by increased demand due to chaos at U.S. airports. The decline appeared to stem from profit-taking after last week’s rally.
Alcoa’s stock, meanwhile, climbed more than 9% as aluminum prices rose over 4.5%. This uptick is attributed to disruptions in critical infrastructure in the Middle East caused by missile strikes, impacting the supply chain for aluminum.
CrowdStrike’s shares experienced an increase of over 4%, supported by upgrades from analysts. Wolfe Research upgraded the stock to outperform, predicting that CrowdStrike would benefit from heightened cyber risks associated with the rise of artificial intelligence. Additionally, Morgan Stanley has highlighted CrowdStrike as a top pick, following concerns earlier in the year about AI potentially disrupting cybersecurity models.
Overall, midday trading reflected a medley of market reactions, driven by a blend of financial performance, investor sentiment, and evolving regulatory landscapes.


