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NASDAQ:HTFL News 18 December 2025

Heartflow (HTFL) Stock Surges on Insider Buying as Analysts See Upside: News, Forecasts, and Key Risks for December 18, 2025

Heartflow (HTFL) Stock Surges on Insider Buying as Analysts See Upside: News, Forecasts, and Key Risks for December 18, 2025

Heartflow, Inc. (NASDAQ: HTFL) is in the spotlight on December 18, 2025, after shares jumped sharply following a newly disclosed insider purchase—the kind of headline that can kick a newly public medtech name into high gear for a day (and sometimes longer). MarketBeat+2Investing.com+2 Below is a full, publication-ready breakdown of today’s news, the latest analyst forecasts, and the most important fundamentals shaping the Heartflow stock story right now. What happened to Heartflow stock on December 18, 2025? Heartflow stock rallied after news broke that Director Jeffrey C. Lightcap bought 40,000 shares in the open market. MarketBeat reported the stock was
18 December 2025
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Stock Market Today

Quantum computing stocks bounce hard: IonQ, Rigetti, D‑Wave rally as traders reset for a data-heavy week

Quantum computing stocks bounce hard: IonQ, Rigetti, D‑Wave rally as traders reset for a data-heavy week

7 February 2026
IonQ, Rigetti, D‑Wave, and Quantum Computing Inc shares surged 15–21 percent Friday, erasing losses from the previous session. The rebound followed a Wall Street rally that sent the Dow above 50,000 for the first time. IonQ remains under scrutiny after a short-seller report questioned its Pentagon contract revenue. Investors await delayed U.S. jobs and inflation data next week.
Defense and space stocks rally, but Trump’s buyback-dividend squeeze is the next test

Defense and space stocks rally, but Trump’s buyback-dividend squeeze is the next test

7 February 2026
U.S. space and defense stocks rose Friday, with sector ETFs gaining up to 4.8% and Lockheed Martin up 2.4%. Investors are awaiting a Pentagon list that could restrict buybacks and dividends at underperforming contractors under a Trump executive order. Companies named would have 15 days to submit remediation plans. Lockheed’s board approved a $3.45 per share dividend for Q1 2026.
Ucore Rare Metals stock price jumps as ‘Project Vault’ keeps rare earths on traders’ screens

Ucore Rare Metals stock price jumps as ‘Project Vault’ keeps rare earths on traders’ screens

7 February 2026
Ucore Rare Metals shares jumped 14.7% to C$7.97 on Toronto’s TSX Venture Exchange Friday, rebounding after a steep drop as investors responded to U.S. critical-minerals policy moves. The U.S. Export-Import Bank described Project Vault as a $10 billion public-private stockpiling plan. Neodymium prices climbed 1.27% to 997,500 yuan a tonne on Feb. 6. Investors await details on Project Vault’s purchasing plans next week.
Semiconductor stocks surge as AI capex stays high; Nvidia and AMD lead into next week

Semiconductor stocks surge as AI capex stays high; Nvidia and AMD lead into next week

7 February 2026
The Philadelphia Semiconductor Index jumped 5.7% to 8,048.6 on Friday, with Nvidia up 7.87% and AMD rising 8.28%. The surge followed new forecasts showing global chip sales could hit $1 trillion in 2026. Amazon expects a 50% increase in capital spending this year, fueling demand for chips. The Dow Jones crossed 50,000, helped by gains in chipmakers.
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