Today: 29 April 2026
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NASDAQ:SMMT 19 October 2025 - 14 January 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

  • Australian Stocks Dip as Inflation Hits Three-Year High, Fueling Rate Hike Concerns
    April 28, 2026, 11:39 PM EDT. Australia's stock market looks set for a seventh losing day as inflation climbs to a three-year peak of 4.6% year-on-year, driven by surging fuel prices amid the ongoing Iran conflict. The S&P/ASX 200 fell 0.12%, pressured by worries over global economic growth and expectations of an interest rate increase from the Reserve Bank, which targets 2-3% inflation but sees trimmed mean inflation steady at 3.3%. Energy sectors gained on soaring oil prices and OPEC tensions, while mining and financial stocks faced mixed performances. Concerns about the sustainability of AI investments emerged after disappointing results from OpenAI, unsettling tech-related stocks.

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AST SpaceMobile Stock’s May 11 Moment: FCC Win Meets BlueBird 7 Reality

AST SpaceMobile Stock’s May 11 Moment: FCC Win Meets BlueBird 7 Reality

29 April 2026
AST SpaceMobile will hold its first-quarter update call on May 11 after winning FCC approval to deploy a 248-satellite constellation for direct-to-device service. Shares fell 6.8% Tuesday, following the loss of its BlueBird 7 satellite in a failed launch. The company expects insurance to cover the loss and is targeting 45 satellites in orbit by end-2026. Investors are watching launch progress and commercial service timing.
OpenAI Target Miss Report Sends Oracle, CoreWeave and AI Stocks Lower

OpenAI Target Miss Report Sends Oracle, CoreWeave and AI Stocks Lower

29 April 2026
Oracle shares fell 4% and CoreWeave dropped 5.9% Tuesday after a Wall Street Journal report said OpenAI missed recent revenue and user targets. Nvidia, AMD, and Arm Holdings also declined, with the iShares Semiconductor ETF down 3.7%. OpenAI denied internal divisions and said its AI coding product Codex reached 4 million users. Oracle’s credit default swaps hit a two-week high amid concern over its $300 billion cloud deal with OpenAI.
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