Today: 4 April 2026
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Marcin Frąckiewicz

CEO of TS2 Space and founder of TS2.tech. Expert in satellites, telecommunications, and emerging technologies, covering trends in space, AI, and connectivity.

Semiconductor Stocks Today: Nvidia, AMD and Broadcom Sink as AI Selloff Deepens—Micron Jumps After Hours (Dec. 17, 2025)

Semiconductor Stocks Today: Nvidia, AMD and Broadcom Sink as AI Selloff Deepens—Micron Jumps After Hours (Dec. 17, 2025)

The Philadelphia Semiconductor Index dropped 3.8% Wednesday as U.S.-listed chip stocks slumped, dragging the Nasdaq down 1.8%. Nvidia fell 3.7%, AMD 5.3%, and ASML 5.6%. Investors cited renewed concerns over AI infrastructure funding, competition, and policy risks. The S&P 500 closed down 1.2%.
18 December 2025
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Big Tech Stocks Today: Magnificent Seven Slide After AI Funding Jitters Hit the Nasdaq (Dec. 17, 2025)

Big Tech Stocks Today: Magnificent Seven Slide After AI Funding Jitters Hit the Nasdaq (Dec. 17, 2025)

Big Tech stocks fell sharply Wednesday, with the Nasdaq down 1.8% and the S&P 500 off 1.2%, as renewed doubts over AI infrastructure financing triggered heavy selling. Nvidia slid 3.7%, Tesla lost 4.6%, and Alphabet dropped 3.2%. Oracle’s Michigan data-center project and questions over funding terms fueled market anxiety. Broadcom also tumbled about 4.5% amid continued volatility.
18 December 2025
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AI Stocks Today (Dec. 17, 2025): Nvidia, Oracle, Broadcom Slide on AI Funding Jitters as Micron Surges After Hours

AI Stocks Today (Dec. 17, 2025): Nvidia, Oracle, Broadcom Slide on AI Funding Jitters as Micron Surges After Hours

Micron Technologies surged in after-hours trading Wednesday after issuing an upbeat forecast linked to AI data-center demand, while major AI chip and infrastructure stocks slumped. The Nasdaq fell 1.81%, with Nvidia down 3.8%, Oracle off 5.4%, and Broadcom losing 4.5%. A report that Blue Owl Capital pulled back from a $10 billion Oracle data-center project fueled concerns over AI infrastructure financing.
18 December 2025
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EV Stocks Today (Dec. 17, 2025): Tesla Slides After Record High, QuantumScape’s Automaker Deal Steals the Spotlight, Ford Signals EV Pullback

EV Stocks Today (Dec. 17, 2025): Tesla Slides After Record High, QuantumScape’s Automaker Deal Steals the Spotlight, Ford Signals EV Pullback

Tesla hit a record intraday high before falling 4.6% to $467.26 as tech stocks slid on renewed AI concerns. QuantumScape announced a joint development deal with a top global automaker. Ford canceled a European battery supply agreement with LG Energy Solution. The Nasdaq closed down 1.8%, dragging most U.S.-listed EV stocks lower.
18 December 2025
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Australian Firm Neumann Space Pioneers Molybdenum-Fueled Space Propulsion With a Metal “Fuel Rod” Thruster

Australian Firm Neumann Space Pioneers Molybdenum-Fueled Space Propulsion With a Metal “Fuel Rod” Thruster

Neumann Space’s Neumann Drive, using solid molybdenum rods as propellant, has completed multiple in-orbit tests on satellites including Australia’s SpIRIT and ESA-linked missions. The Adelaide company’s pulsed cathodic arc thruster converts the metal into plasma for propulsion. The system is designed for satellite maneuvering, not launch, and marks a shift from traditional gas-based electric thrusters.
18 December 2025
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The Role of Starlink in Scientific Research: How SpaceX’s Satellite Internet Is Transforming Field Science, Earth Observation, and Space Missions—While Challenging Astronomy

The Role of Starlink in Scientific Research: How SpaceX’s Satellite Internet Is Transforming Field Science, Earth Observation, and Space Missions—While Challenging Astronomy

Starlink’s satellite internet now underpins real-time scientific work in remote areas, including Yellowstone and Antarctic field camps, by enabling fast data transmission and live collaboration. Researchers report improved monitoring and troubleshooting capabilities. Meanwhile, astronomers face new challenges as Starlink satellites interfere with telescope images and radio observations, prompting efforts to mitigate their impact.
18 December 2025
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The Benefits of Brain-Computer Interfaces for Cognitive Enhancement: What 2025’s Breakthroughs Mean for Memory, Attention, and Communication

The Benefits of Brain-Computer Interfaces for Cognitive Enhancement: What 2025’s Breakthroughs Mean for Memory, Attention, and Communication

In 2025, companies and research groups reported new clinical milestones for brain-computer interfaces, expanding their use in restoring speech, memory, and communication. UNESCO in November adopted the first global ethics framework for neurotechnology, citing both medical potential and risks of misuse. Policymakers are drafting rules for neural data and mental privacy as BCIs move beyond hospitals.
18 December 2025
Jared Isaacman NASA Today: Senate Confirms Billionaire Spaceflight Veteran as New NASA Administrator (Dec. 17, 2025)

Jared Isaacman NASA Today: Senate Confirms Billionaire Spaceflight Veteran as New NASA Administrator (Dec. 17, 2025)

The U.S. Senate confirmed Jared Isaacman as NASA administrator Wednesday in a 67–30 vote, ending a year of interim leadership. Isaacman, 42, is the billionaire founder of Shift4 and a private astronaut who led SpaceX’s Inspiration4 and Polaris Dawn missions. Sixteen Democrats joined 51 Republicans in support, with all 30 “no” votes from Democrats. Isaacman takes over as NASA pursues major Moon and Mars projects.
18 December 2025
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UK Stock Market Preview for 18 December 2025: BoE Rate Decision, Inflation Surprise, FTSE 100 Movers and Global Cues

UK Stock Market Preview for 18 December 2025: BoE Rate Decision, Inflation Surprise, FTSE 100 Movers and Global Cues

UK inflation fell to 3.2% in November, surprising markets and fueling expectations the Bank of England will cut rates at its decision today. The FTSE 100 rose Wednesday, led by banks and homebuilders, while sterling dropped and gilt yields fell. US stocks slid overnight on renewed tech sector concerns. The Bank of England’s policy announcement is due at noon.
17 December 2025
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ASX Today: What to Know Before the Australian Stock Market Opens (18 December 2025)

ASX Today: What to Know Before the Australian Stock Market Opens (18 December 2025)

The S&P/ASX 200 closed lower Wednesday, marking a three-day losing streak as banks dragged and miners offset some losses. Futures point to a flat or slightly weaker open Thursday amid global tech weakness and firmer commodity prices. Wall Street fell overnight, with the Nasdaq down 1.81% on renewed caution over AI and tech spending. Investors expect a cautious start and possible sector rotation early in the session.
17 December 2025
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India Stock Market Today: What to Know Before Nifty, Sensex Open on 18 December 2025 — GIFT Nifty, RBI-Rupee Moves, Oil Jump, SEBI Changes, Stocks to Watch

India Stock Market Today: What to Know Before Nifty, Sensex Open on 18 December 2025 — GIFT Nifty, RBI-Rupee Moves, Oil Jump, SEBI Changes, Stocks to Watch

Sensex fell 120.21 points to 84,559.65 and Nifty 50 slipped 41.55 points to 25,818.55 on Wednesday, marking a third straight decline. Market breadth stayed weak, with 2,498 NSE shares down versus 1,326 up. GIFT Nifty futures indicated a muted to mildly negative open for Thursday. US stocks dropped overnight, while Brent crude rose to $59.68 a barrel.
17 December 2025
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Singapore Stock Market Pre-Open: Key News, Forecasts and Stocks to Watch on SGX Today (18 Dec 2025)

Singapore Stock Market Pre-Open: Key News, Forecasts and Stocks to Watch on SGX Today (18 Dec 2025)

The Straits Times Index slipped 0.1% to 4,575.48 on Wednesday, with market breadth positive as gainers outnumbered losers 326 to 204. SATS rose 1.9% to S$3.72, while Thai Beverage fell 1.1% to 46.5 cents. Wall Street closed lower overnight, with the S&P 500 down 1.15% and Nasdaq off 1.8% amid renewed concerns over AI-related spending. Regional markets showed mixed performance.
17 December 2025
Dow Jones Today (Dec. 17, 2025): DJIA Drops to 47,885 as AI Funding Jitters Slam Nvidia and Caterpillar (Updated 4:40 PM EST)

Dow Jones Today (Dec. 17, 2025): DJIA Drops to 47,885 as AI Funding Jitters Slam Nvidia and Caterpillar (Updated 4:40 PM EST)

The Dow Jones Industrial Average fell 228.29 points, or 0.47%, to 47,885.97 on Wednesday, marking a fourth straight loss. Technology and AI-linked stocks led declines after renewed concerns over AI spending and data-center financing. The Nasdaq dropped 1.81%, while energy and blue-chip names like Chevron and Procter & Gamble limited Dow losses. Caterpillar and Nvidia were among the biggest Dow laggards.
17 December 2025
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Global Stock Markets Today: S&P 500 and Nasdaq Slide on AI Funding Jitters as UK Shares Outperform (Updated 4:40 PM EST)

Global Stock Markets Today: S&P 500 and Nasdaq Slide on AI Funding Jitters as UK Shares Outperform (Updated 4:40 PM EST)

Wall Street closed lower Wednesday, with the S&P 500 down 1.16% and the Nasdaq off 1.81%, as tech stocks fell on renewed concerns over AI buildout costs. London’s FTSE 100 rose 0.9% after UK inflation dropped to 3.2%. China’s Shanghai Composite gained 1.19%, while Japan’s Nikkei edged up 0.26%. The U.S. announced a blockade targeting Venezuelan oil tankers, rattling energy markets.
17 December 2025
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S&P 500 Today: Index Slides to 6,721 as AI Funding Jitters Hit Tech, Oil Pops on Venezuela Blockade (Updated 4:40 PM ET)

S&P 500 Today: Index Slides to 6,721 as AI Funding Jitters Hit Tech, Oil Pops on Venezuela Blockade (Updated 4:40 PM ET)

The S&P 500 dropped 1.16% to 6,721.43 on Wednesday, its fourth straight decline and lowest close in three weeks, led by a tech selloff as investors questioned AI sector spending and financing. Oracle slid 5.4% after a data center funding setback, while Nvidia and Broadcom also fell sharply. The Nasdaq lost 1.81%, and the Dow slipped 0.47%. Despite the slide, major indexes remain up double digits for 2025.
17 December 2025
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Nasdaq Stock Market Today (Dec. 17, 2025): Nasdaq Composite Slides 1.81% on AI Funding Jitters; Medline IPO Pops, Micron Jumps After Hours

Nasdaq Stock Market Today (Dec. 17, 2025): Nasdaq Composite Slides 1.81% on AI Funding Jitters; Medline IPO Pops, Micron Jumps After Hours

The Nasdaq Composite dropped 418.14 points, or 1.81%, to 22,693.32 on Wednesday, its lowest close in three weeks, as concerns over AI infrastructure spending hit tech and chip stocks. Oracle fell 5.4% after Blue Owl Capital reportedly withdrew from a $10 billion Michigan data center project. Decliners outnumbered advancers more than 2-to-1. Nvidia and Broadcom lost 3.8% and 4.5%, respectively.
17 December 2025
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US Stock Market Today (Dec. 17, 2025): S&P 500 and Nasdaq Sink as AI-Funding Jitters Hit Tech; Oil Rally Lifts Energy

US Stock Market Today (Dec. 17, 2025): S&P 500 and Nasdaq Sink as AI-Funding Jitters Hit Tech; Oil Rally Lifts Energy

The S&P 500 fell 1.2% and the Nasdaq dropped 1.8% Wednesday as tech and AI stocks slid to multi-week lows, led by a 5.4% drop in Oracle after a key funding deal collapsed. Energy shares rose as crude prices jumped following President Trump’s order to block Venezuelan oil tankers. The Dow lost 228 points, or 0.5%. Decliners outpaced advancers by 1.5-to-1 on the NYSE and 2.1-to-1 on the Nasdaq.
17 December 2025
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ETF Prices Today: SPY and IWM Edge Up, QQQ Slips as Oil, Gold and Silver Rally — December 17, 2025

ETF Prices Today: SPY and IWM Edge Up, QQQ Slips as Oil, Gold and Silver Rally — December 17, 2025

Broad U.S. equity ETFs edged higher on December 17, with SPY up 0.48% and VOO up 0.49%, while growth and momentum funds like ARKK fell 2.74%. Fed Governor Waller said policy remains restrictive but left room for rate cuts. Tech sentiment weakened after new turbulence in Oracle’s data-center financing. The Fed’s year-end liquidity moves helped calm funding markets.
17 December 2025
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Stock Market Today

  • Canada Goose (TSX:GOOS) Valuation Under Pressure Amid Share Price Decline
    April 3, 2026, 8:02 PM EDT. Canada Goose Holdings (TSX:GOOS) faces recent share price weakness, with a 3.7% drop on the day and a 21% year-to-date decline, contrasting its 40.8% total return over the past year. The current price of CA$14.68 sits below an average analyst fair value of CA$20.12, implying undervaluation based on global demand growth and expanding luxury markets, especially in North America and China. However, the high price-to-earnings (P/E) ratio of 66.3 times surpasses the luxury industry average of 20.7 and peers at 17.1, signaling valuation risk if market sentiment cools. Investors must weigh upbeat revenue and margin forecasts against potential margin pressures and soft store traffic, balancing price versus earnings power in assessing future growth potential.
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