Mateusz Kaczmarek

A technology and finance expert writing for TS2.tech. He analyzes developments in satellites, telecommunications, and artificial intelligence, with a focus on their impact on global markets. Author of industry reports and market commentary, often cited in tech and business media. Passionate about innovation and the digital economy.

Amazon Stock Soars to Record High as AWS and AI Fuel Rally – Is $3 Trillion Next?

Amazon Stock Soars to Record High as AWS and AI Fuel Rally – Is $3 Trillion Next?

Current Stock Price & Recent Performance Amazon’s stock has staged an impressive comeback in late 2025. Prior to the recent surge, AMZN had been a notable laggard among the “Magnificent Seven” mega-cap tech stocks – as of mid-October it was up only ~4% for the year, the worst performer of that elite group ts2.tech. Concerns about slowing growth in cloud and retail, and a sense that Amazon was behind on hot trends like generative AI, kept the stock subdued for months. That narrative flipped in the last week of October. On Oct. 30, Amazon reported stellar Q3 earnings that smashed
AI Goldrush: IREN Stock Rockets 500% as Bitcoin Miner Morphs into AI Cloud Powerhouse

AI Goldrush: IREN Stock Rockets 500% as Bitcoin Miner Morphs into AI Cloud Powerhouse

Company Background & Operations IREN Limited is a vertically integrated data center operator that began as Iris Energy, a company known for sustainably mining Bitcoin using 100% renewable energyts2.tech. Headquartered in Australia with major operations in Canada and Texas, IREN controls roughly 2.9 GW of clean power capacity (hydro and wind) for its facilitiests2.tech. This massive energy footprint enabled low-cost crypto mining (all-in cost ~$0.03–$0.04 per kWh, or about $41K per Bitcoin mined)ts2.tech – among the cheapest in the industry. By mid-2024 the company had scaled to ~20 exahashes of Bitcoin hashing power, making it one of the largest miners
Plug Power Stock Skyrockets on Hydrogen Hype – Will PLUG Keep Soaring? (Nov 2025 Update)

Plug Power Stock Skyrockets on Hydrogen Hype – Will PLUG Keep Soaring? (Nov 2025 Update)

Stock Price & Recent Performance Plug Power’s stock has been on a wild ride in 2025. After languishing around $1.50 per share in late summer, PLUG rocketed up roughly +170% to reach about $4.58 in early October ts2.tech ts2.tech. This surge was driven by a mix of “hydrogen hype” – excitement over government incentives and clean energy momentum – plus a short squeeze (heavy short interest meant any positive news sparked outsized buying as shorts covered) and some genuine positive developments like big contract wins ts2.tech. By mid-October, however, the rally began to fizzle. Profit-taking and dilution fears (see funding
2 November 2025
Eos Energy (EOSE) Skyrockets on Battery Deals – Will the Zinc Powerhouse Keep Surging?

Eos Energy (EOSE) Skyrockets on Battery Deals – Will the Zinc Powerhouse Keep Surging?

EOSE Stock Price & Recent Performance After years as a niche player, Eos Energy’s stock has transformed into a market star in 2025. Shares that traded around $5–6 at the start of the year have exploded upward, vastly outperforming the broader marketts2.tech. By late October, EOSE was up roughly 200% year-to-date and nearly 700% above its 52-week lows, reflecting a frenzy of investor interestts2.techbarchart.com. The rally accelerated in October as Eos announced one big catalyst after another. On October 13, the stock hit a new 52-week high around $17.36 following a one-day 20% spikets2.tech. Traders “gobbled up” battery and renewable energy
2 November 2025
BigBear.ai Stock’s Defense-Fueled Surge: Boom or “Mini-Palantir” Bust?

BigBear.ai Stock’s Defense-Fueled Surge: Boom or “Mini-Palantir” Bust?

Company Overview & Stock Performance Holdings is a mission-focused AI analytics provider specializing in national security and enterprise decision support. The company’s software fuses data from disparate sources and employs machine learning to aid critical operations – from military planning and intelligence analysis to supply chain optimization and airport securityir.bigbear.aiir.bigbear.ai. Headquartered in McLean, VA, BigBear.ai went public via SPAC in late 2021 and initially struggled (its stock collapsed ~90% in 2022). However, in 2023–2025 it transformed into one of the stock market’s hottest small-cap AI plays, thanks to a confluence of defense-tech hype and headline contract wins. BigBear’s stock price
AI & Quantum Frenzy Propels IBM Stock to New Heights – Will the Rally Last?

AI & Quantum Frenzy Propels IBM Stock to New Heights – Will the Rally Last?

IBM Stock Price Rally: From Stagnation to Multi-Year Highs International Business Machines (IBM) has staged a remarkable stock comeback in 2025. After years of underperformance, “Big Blue” saw its shares roar back to life, recently trading around $307–$310 – levels not seen in decades. The stock is up roughly 30% in 2025 (through late October), dramatically outperforming the broader market (the S&P 500 is +~17% YTD). In fact, IBM even briefly hit all-time highs above $300 per share this year – a milestone that seemed far-fetched just a couple years ago. Recent trading trends underscore the bullish momentum. IBM shares
Nvidia’s $5 Trillion AI Juggernaut – Jensen Huang’s $400B Deal Frenzy and the Unstoppable Tech Boom

Nvidia’s $5 Trillion AI Juggernaut – Jensen Huang’s $400B Deal Frenzy and the Unstoppable Tech Boom

From Niche Player to the Backbone of AI Nvidia’s incredible ascent underscores how dramatically the tech landscape has shifted with the rise of artificial intelligence. Founded in 1993 as a graphics-chip designer, Nvidia spent decades as a niche player focused on PC gaming GPUs. But in the past few years – and especially since the debut of OpenAI’s ChatGPT in late 2022 – Nvidia has transformed into “the backbone of the global AI industry,” as Reuters puts itts2.tech. Its high-end graphics processors proved ideally suited to training AI models, and Nvidia moved quickly to dominate this burgeoning market. The company
AMD’s AI-Fueled Stock Surge: Record Highs, $300 Targets & What’s Next

AMD’s AI-Fueled Stock Surge: Record Highs, $300 Targets & What’s Next

Record Rally Fueled by AI Deal Frenzy AMD’s stock went on a historic tear in October, propelled by excitement over its new AI partnerships. The rally kicked off Oct. 6 when AMD revealed its OpenAI deal – the stock skyrocketed ~34% in a single dayts2.tech, its biggest one-day jump in nearly a decade, adding about $80 billion to AMD’s market cap. Just days later, on Oct. 14, AMD got another bump (+3%) after Oracle announced plans to use AMD’s chips. These gains were especially striking because they occurred despite some broader market headwinds (e.g. interest rate and geopolitical worries) – an
2 November 2025
Constellation Energy (CEG) Stock Skyrockets on Nuclear Boom: Price Surge, Big Deals & Bold Forecasts

Constellation Energy (CEG) Stock Skyrockets on Nuclear Boom: Price Surge, Big Deals & Bold Forecasts

Short-Term Outlook 📈 In the short term, the outlook for Constellation Energy remains positive but with a moderating trajectory. Analysts expect the stock to hover around the high-$300s over the next year, implying a small single-digit percentage upside from current levels. This tempered expectation comes after a tremendous rally – the market has likely priced in much of the good news. Upcoming catalysts include the Q3 2025 earnings report (Nov 7), where investors will parse any updates to 2025 guidance and hear initial commentary on Q4’s post-merger operations. Given that Q4 will likely include Calpine’s results for the first time,
2 November 2025
AI Boom Sends Teradyne (TER) Stock Soaring to Record Highs – Here’s What’s Driving the Rally

AI Boom Sends Teradyne (TER) Stock Soaring to Record Highs – Here’s What’s Driving the Rally

Stock Price Snapshot (Nov 2025) Teradyne’s stock has been on a tear in 2025, recently hitting record levels. The shares closed at $181.76 on October 31, 2025 Marketbeat, up about 60% from a year ago and roughly 44% year-to-date Finviz Finviz. In fact, TER has more than doubled off its 52-week low of around $66 Finviz, propelled by improving business trends and investor enthusiasm for AI-related tech stocks. This autumn, Teradyne markedly outperformed the broader market. By late October, the Nasdaq and S&P 500 were hitting fresh highs as inflation eased and rate-cut hopes fueled a tech rally ts2.tech. Teradyne
Chipotle Stock’s Worst Slump Since 2012 – Bulls and Bears Clash on CMG’s Future

Chipotle Stock’s Worst Slump Since 2012 – Bulls and Bears Clash on CMG’s Future

Current Stock Price and Recent Performance A Chipotle Mexican Grill storefront. The burrito chain’s shares suffered a sharp sell-off in late October 2025. Chipotle’s stock has been reeling in the wake of its Q3 report. After closing at $39.76 just before earnings, CMG plummeted to the low-$30s – a collapse of nearly 20% in one session. The Oct. 30 drop was one of the worst in the company’s history, sending the stock to its lowest level in over two years. By the week’s end (Oct. 31), shares stabilized around $31.69, down about 23% for the week and almost 47% year-to-date.
2 November 2025
Core Scientific (CORZ) Skyrockets on Bitcoin Boom and $9B Deal Drama – Latest News & Analysis

Core Scientific (CORZ) Skyrockets on Bitcoin Boom and $9B Deal Drama – Latest News & Analysis

Stock Price & Recent Performance Core Scientific’s stock has been on a tear in 2025. It closed at $21.54 on October 31 (Friday)finviz.com, capping a weekly jump after the shareholder vote drama. At this level, CORZ trades just a few percent shy of its record high (~$22.12) and has skyrocketed ~250% from its 52-week lowfinviz.com. The rally has greatly outpaced the broader market, with shares up about 50–60% year-to-date and over 140% in the past six monthsfinviz.com. Much of this momentum is tied to Bitcoin’s resurgence – as the cryptocurrency’s price soared to new all-time highs (~$125K) in 2025, investor
2 November 2025
Shocking VA Home Loan Report Exposes Myths – Unlock Record-Breaking Rates & Benefits Now

Shocking VA Home Loan Report Exposes Myths – Unlock Record-Breaking Rates & Benefits Now

VA Loans: Widely Known, Poorly Understood VA home loans – mortgages guaranteed by the U.S. Department of Veterans Affairs – are one of the most powerful benefits for servicemembers and veterans, yet a new report reveals that many who served don’t fully grasp these advantagescutoday.info. The “Spotlight on VA Loans” survey (1,017 military participants) found nearly all respondents (92%) have heard of VA loans, but knowledge gaps persistcutoday.info. For example, almost half were unaware VA loans typically offer lower interest rates, and a majority believed some form of down payment was necessary, which is incorrectcutoday.info. In reality, VA loans allow
2 November 2025
Amazon Stock Skyrockets to Record High: AWS Comeback, AI Ambitions, and What’s Next for AMZN

Amazon Stock Skyrockets to Record High: AWS Comeback, AI Ambitions, and What’s Next for AMZN

Current Stock Price & Recent Performance Amazon’s stock has staged an impressive comeback in late 2025. Prior to the recent surge, AMZN had been a notable laggard among the “Magnificent Seven” mega-cap tech stocks. As of mid-October, the stock was up only ~4% for the year, vastly underperforming the Nasdaq’s ~15% gain and trailing peers like Microsoft, Apple, and Google. CNBC’s Jim Cramer even labeled Amazon the worst performer of that elite group in 2025. This sluggish performance was partly due to concerns that Amazon’s growth (especially in cloud and consumer retail) was slowing and that it was behind the
Pfizer Stock Surges on Trump’s Drug Price Deal & $7B Obesity Gamble – Is This the Comeback Investors Hoped For?

Pfizer Stock Surges on Trump’s Drug Price Deal & $7B Obesity Gamble – Is This the Comeback Investors Hoped For?

Technical Analysis – Levels to Watch From a technical perspective, Pfizer’s stock has been basing in the low-to-mid $20s and has yet to break out of its longer-term downtrend. The 52-week range is roughly $20.92 to $30.43ts2.tech, and the late-September rally stalled out near the upper-$20s – a zone that now acts as an overhead resistance (around $26–$27). Notably, PFE is trading below its 200-day moving average (~$27), indicating lingering bearish momentumtrefis.com. On the upside, a decisive push above the $27–$28 level (and the 200-day MA) would be a bullish signal that the stock’s trend is turning. In the near
1 November 2025
Nvidia’s $5 Trillion AI Boom: Record Stock Surge, Mega-Deals, and What’s Next for NVDA

Nvidia’s $5 Trillion AI Boom: Record Stock Surge, Mega-Deals, and What’s Next for NVDA

NVDA Stock Soars on AI Optimism and Record Valuation Nvidia’s stock has been on a tear in late 2025 amid relentless optimism around artificial intelligence. As of November 1, NVDA trades around $202–$203 per share, valuing the company near $4.94 trillion (just shy of the $5 trillion mark)financialcontent.com. Earlier this week, shares surged to an all-time closing high of $207.04 after a 3% jump on Wednesday, making Nvidia the first ever $5 trillion companyreuters.com. This rally – part of a broader tech surge – cemented Nvidia’s place at the center of the global AI boom. Just three months after breaching $4 trillion, Nvidia added
3M’s 2025 Comeback: MMM Stock Surges on Turnaround – Will the Rally Last?

3M’s 2025 Comeback: MMM Stock Surges on Turnaround – Will the Rally Last?

Deep Dive: 3M’s Road Ahead – Turnaround Triumph or Value Trap? Stock Performance Recap (2025 Rally After Years of Laggards) 3M’s share price performance in 2025 has been a bright spot following a rough decade for the company’s investors. After languishing and dramatically underperforming the S&P 500 in the late 2010s and early 2020s, MMM found a bottom in late 2022–2023 amid pandemic disruptions and legal overhangs. The stock dipped into the low $100s at its trough. Fast-forward to 2025, and 3M has staged a notable comeback: shares rose from the ~$130 level in January to the mid-$160s by October,
1 November 2025
Stellantis Stock’s Wild 2025 Ride: Tariff Troubles, $13B U.S. Gamble & EV Pivot Fuel STLA’s Ups and Downs

Stellantis Stock’s Wild 2025 Ride: Tariff Troubles, $13B U.S. Gamble & EV Pivot Fuel STLA’s Ups and Downs

Stellantis Stock Snapshot (Nov 2025) Stellantis N.V. – the parent of Jeep, Chrysler, Peugeot, Fiat and more – has had a rollercoaster year in 2025. As of November 1, 2025, STLA shares trade around $10 (USD) on the NYSE, near their lowest levels of the yearts2.tech. The stock is down roughly one-third from January, dramatically underperforming broader markets. Notably, Stellantis had plunged ~33% year-to-date by mid-Octoberts2.tech amid concerns over its profit outlook and strategic direction. Shares are also well off their 52-week high (~$13+), reflecting investor caution despite the stock’s ultra-low valuation metrics (forward P/E ~6, price-to-sales ~0.2)finance.yahoo.com. In other
Caterpillar (CAT) Stock Roars on AI Boom: Record Highs, Key Drivers & What’s Next

Caterpillar (CAT) Stock Roars on AI Boom: Record Highs, Key Drivers & What’s Next

Company Overview & Financial Fundamentals Caterpillar Inc. is the world’s leading manufacturer of construction and mining equipment, industrial gas turbines, and diesel-electric locomotives. Founded in 1925 and known for its iconic yellow machines, CAT’s products power the construction of infrastructure, mining of resources, and even backup power for data centers. The company operates through three main segments: Construction Industries (excavators, bulldozers, etc.), Resource Industries (mining equipment), and Energy & Transportation (engines, turbines, generators, locomotives) Equipmentfinancenews Equipmentfinancenews. In recent years, Caterpillar’s Energy & Transportation (E&T) unit – traditionally a slower-growing segment – has become its largest revenue contributor (~40% of sales)
Zillow Stock Soars on Rental Boom and AI Buzz: Latest Earnings, Analyst Takes, and 2025 Outlook

Zillow Stock Soars on Rental Boom and AI Buzz: Latest Earnings, Analyst Takes, and 2025 Outlook

Stock Performance: Post-Earnings Pop but Volatile Month Zillow’s stock (ticker Z) saw a relief rally at the end of October 2025, thanks to strong earnings. Shares closed at $74.98 on Oct 31 – up +3.26 points or +4.55% for the daymarketlog.commarketlog.com. This one-day spike recouped some losses from earlier in the month. However, over the five trading sessions spanning Oct 27 to Oct 31, the stock was down roughly 2%, as it began the week around the mid-$76 range and dipped before rebounding on earnings news. On a 1-month basis, Z stock is off about 2.17%marketlog.com. This recent dip-and-rip reflects
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Stock Market Today

Costco stock price retakes $1,000 — what traders are watching before Monday

Costco stock price retakes $1,000 — what traders are watching before Monday

7 February 2026
Costco closed Friday up 1.2% at $1,001.16, regaining the $1,000 level as about 2.36 million shares changed hands. January net sales rose 9.3% to $21.33 billion, with comparable sales up 7.1% and online sales surging 34.4%. Wells Fargo raised its price target to $950, maintaining a neutral rating. The next earnings call is set for March 5.
Johnson & Johnson stock price: What to watch after talc-case law firm ouster and new AFib data

Johnson & Johnson stock price: What to watch after talc-case law firm ouster and new AFib data

7 February 2026
Johnson & Johnson shares rose 0.9% to $239.99 Friday after a New Jersey appeals court disqualified Beasley Allen from state talc cases, citing improper coordination with a former J&J attorney. The ruling affects about 3,600 state lawsuits, while a related federal motion is pending. J&J also reported early 12-month pilot data for its investigational AFib device at a cardiology meeting.
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