Today: 19 May 2026
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NASDAQ:SMMT 19 October 2025 - 1 May 2026

GSK stock ticks up after Summit cancer-trial tie-up — what investors watch next

GSK stock ticks up after Summit cancer-trial tie-up — what investors watch next

GSK shares rose about 0.4% in early London trading after Summit Therapeutics announced a clinical trial collaboration to test ivonescimab with GSK’s experimental B7-H3 cancer drug. Patient dosing is expected to begin in mid-2026. GSK will report full-year results on Feb. 4. Senior managers recently acquired small amounts of GSK shares through company plans.
Summit Therapeutics stock tumbles as FDA filing for ivonescimab hits tape, GSK trial tie-up follows

Summit Therapeutics stock tumbles as FDA filing for ivonescimab hits tape, GSK trial tie-up follows

Summit Therapeutics shares fell 11% to $17.46 Monday after announcing a U.S. FDA biologics license application for its lung cancer drug ivonescimab. The company also disclosed a clinical trial collaboration with GSK to test a combination regimen in solid tumors. Investors are watching for the FDA’s next procedural step and updates from the J.P. Morgan Healthcare Conference.
12 January 2026
Biggest Stock Losers Today in the U.S. (Dec. 10, 2025): DYN, SLM, KTB, WAY and More Slide as Fed Decision Looms

Biggest Stock Losers Today in the U.S. (Dec. 10, 2025): DYN, SLM, KTB, WAY and More Slide as Fed Decision Looms

Dyne Therapeutics shares fell 16.9% to $18.44 after announcing a $300 million stock offering. SLM Corp dropped 15%, Kontoor Brands slid 9.5%, and Waystar Holding lost 8.4%. Major indexes were little changed as investors awaited the Federal Reserve’s interest-rate decision. The U.S. 10-year Treasury yield hovered near 4.19%.
Summit Therapeutics (SMMT) Stock on December 9, 2025: Trial Optimism Collides With High Risk, High Volatility

Summit Therapeutics (SMMT) Stock on December 9, 2025: Trial Optimism Collides With High Risk, High Volatility

Summit Therapeutics shares traded at $17–18 on December 9, 2025, near the low end of their 52-week range of $15.55 to $36.91. The company’s lung cancer drug ivonescimab recently outperformed Keytruda in a limited trial, drawing attention but also regulatory questions. Summit granted inducement stock options to new hires on December 5. The company’s market cap stands near $13–14 billion.
9 December 2025
Summit Therapeutics (SMMT) Skyrockets on Cancer Breakthrough – Key Facts & Outlook

Summit Therapeutics (SMMT) Skyrockets on Cancer Breakthrough – Key Facts & Outlook

Summit Therapeutics’ stock closed at $20.99 on Oct. 17, up 16% in the past month and 14% year-to-date, with a market cap near $15.6 billion. On Oct. 19, Summit reported Phase 3 trial data showing its cancer drug ivonescimab plus chemo cut lung cancer progression or death risk by 40% versus a standard treatment. The company is expanding trials into colorectal cancer and other tumor types. Q3 earnings and further data updates are expected today.
20 October 2025
Summit Therapeutics (SMMT) Stock Soars on Cancer Breakthrough – Can the Biotech’s Rally Hold?

Summit Therapeutics (SMMT) Stock Soars on Cancer Breakthrough – Can the Biotech’s Rally Hold?

Summit Therapeutics reported positive Phase 3 results for its cancer drug ivonescimab on Oct. 19, reducing disease progression risk by 40% in a key lung cancer trial. Shares closed at $20.99 on Oct. 17, down 4.5% that day but up 14% year-to-date. The company’s market cap stands near $15.6 billion after a 1,770% three-year surge. Summit will report Q3 earnings and present new data at ESMO on Oct. 20.
19 October 2025

Stock Market Today

  • Polymarket Teams Up with Nasdaq Private Market to Settle Pre-IPO Event Contracts
    May 19, 2026, 1:43 PM EDT. Prediction market platform Polymarket has partnered with Nasdaq Private Market to enhance settlement of event contracts related to privately held companies, including IPO timing and valuation milestones. Nasdaq Private Market, a key provider of private market liquidity and investment infrastructure, will act as the resolution data source for these contracts. The collaboration launches new private company prediction markets on Polymarket, expanding beyond previous models relying solely on public information. This move targets a massive private market with nearly 1,600 unicorns valued at over $5 trillion, aiming to broaden access beyond institutional and high-net-worth investors. The partnership introduces more transparent and verifiable private company event markets prior to IPOs, democratizing private market engagement.

Latest articles

Top U.S. Stocks to Buy Today: 4 Names Wall Street Still Likes as Yields Bite

Top U.S. Stocks to Buy Today: 4 Names Wall Street Still Likes as Yields Bite

19 May 2026
U.S. stocks fell Tuesday as the 10-year Treasury yield reached its highest point since January 2025, pressuring growth shares. Nvidia drew the most attention ahead of its earnings, with options markets pricing in a possible $355 billion swing in value. Dell highlighted new AI infrastructure partnerships, while ServiceNow received a fresh Buy rating from Bank of America.
Nvidia’s Earnings Could Make or Break the AI Stock Trade

Nvidia’s Earnings Could Make or Break the AI Stock Trade

19 May 2026
Nvidia rose 0.8% ahead of its earnings report, while CoreWeave dropped 3.7% after Google and Blackstone announced a $5 billion U.S. AI cloud venture using Google’s custom TPUs. The new venture will offer 500 megawatts of data-center capacity by 2027. AMD and Micron also gained, but Microsoft and Broadcom slipped. Investors are watching whether Nvidia can maintain dominance as competition in AI inference intensifies.
Uranium Energy Shares Fall Close to 10% as Nuclear-Fuel Plays Get Hit

Uranium Energy Shares Fall Close to 10% as Nuclear-Fuel Plays Get Hit

19 May 2026
Uranium Energy Corp. shares dropped 9.6% to $11.93 in midday New York trading Tuesday, outpacing declines in other uranium stocks and the Global X Uranium ETF. UEC reported a $13.9 million net loss on $20.2 million in sales for its latest quarter, with 45,743 pounds of uranium concentrate produced at $44.14 per pound.
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