Mateusz Kaczmarek

Mateusz Kaczmarek is a financial and technology journalist at TS2.tech, covering stocks, artificial intelligence, semiconductors and global market developments. A graduate of the Poznań University of Economics and Business, he previously worked in financial analysis before moving into business journalism. His reporting focuses on technology companies, market trends and the forces shaping global investment markets. Follow Mateusz Kaczmarek on Google News.

GSI Technology (GSIT) Stock Explodes 200% on AI Chip Breakthrough – What’s Next for This Small-Cap?

GSI Technology (GSIT) Stock Explodes 200% on AI Chip Breakthrough – What’s Next for This Small-Cap?

GSI Technology’s “Gemini-I” APU – a novel Associative Processing Unit that performs AI computations directly in memory – received independent validation from a Cornell University-led study unveiled on Oct 20 at the MICRO’25 conference ts2.tech. Researchers confirmed GSI’s chip can deliver performance on par with a high-end NVIDIA GPU for certain artificial intelligence tasks, while using roughly 98% less energy ts2.tech. In large-scale tests of retrieval-augmented generation, the Gemini-I APU achieved throughput comparable to an NVIDIA A6000 GPU but with a tiny fraction of the power draw ts2.tech. It also ran these AI tasks up to 5× faster than a standard CPU, dramatically cutting processing times ts2.tech.
26 October 2025
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700% Surge: BitMine Immersion’s $13B Ethereum Gamble – Boom or Bubble?

700% Surge: BitMine Immersion’s $13B Ethereum Gamble – Boom or Bubble?

Few stocks have seen a rollercoaster like BMNR this year. The share price languished under $2 late last year, then exploded in mid-2025 as BitMine’s crypto pivot captivated the market ts2.tech. By early July, BMNR hit an intraday high of $161 after a major equity raise stoked optimism ts2.tech. Since then, volatility has been the norm: the 52-week range spans from under $4 to $161 ts2.tech.
26 October 2025
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Arm Stock Soars on AI Buzz: Price Hits $170 as Analysts Hike Targets

Arm Stock Soars on AI Buzz: Price Hits $170 as Analysts Hike Targets

Arm’s stock has been on a tear thanks to a flurry of positive news in the semiconductor and AI space. The Cambridge, U.K.-based chip design firm saw its shares jump about 4% on Monday after unveiling an expansion of its licensing program for AI-focused chips reuters.com. The stock ended the week around $170.68, up roughly 2.5% over five days marketbeat.com and hovering near its highest levels since Arm’s blockbuster IPO last year. Up to this Monday’s close, Arm’s stock was up over 34% for 2025 reuters.com – outpacing many peer semiconductor stocks – as investors bet on its growing role in artificial intelligence.
26 October 2025
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BBAI Stock Skyrockets on Latest AI-Defense Deals – Can the Rally Last?

BBAI Stock Skyrockets on Latest AI-Defense Deals – Can the Rally Last?

BigBear.ai shares have been on a tear in 2025, fueled by defense-AI contracts and broader AI enthusiasm. The stock began the year as a sub-$4 penny stock and roughly doubled to ~$8–9 by mid-October ts2.tech. A major catalyst was the Tsecond partnership announcement on Oct. 13, which sent BBAI up ~22% in one day ts2.tech. At that peak the stock briefly touched $9.39 before profit-taking set in ts2.tech. By Oct. 22 it had pulled back into the mid-$7 range, marking a ~20% retracement from its recent high ts2.tech.Traders note BigBear.ai is extremely volatile. Multiple sessions in late Oct saw 9–10% price swings ts2.tech. Technical indicators are mixed: some trend-followers see a short-term uptrend ts2.tech, but others point out that momentum is now extended. In plain terms, the stock is a high-risk, high-reward play – dramatic jumps on news, sharp reversals on uncertainty ts2.tech. As of Oct. 26, BBAI is trading around $7.1, well off its highs, reflecting both profit-taking and the market’s cautious stance.
26 October 2025
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Intel Stock Soars on AI Hype and $15B Lifeline – Can the Rally Last?

Intel Stock Soars on AI Hype and $15B Lifeline – Can the Rally Last?

Intel shares have mounted a stunning comeback in 2025, riding optimism that the embattled chipmaker can regain its footing in the AI era. The stock has climbed roughly 90% year-to-date, closing around $38 per share at last week’s end – territory it hasn’t seen in nearly two years ts2.tech. Just this Friday, Intel spiked as much as 7.8% intraday after its quarterly earnings beat, hitting an 18-month high before settling up about 2% on the day reuters.com reuters.com. By comparison, industry darlings Nvidia and AMD – whose stocks have also surged on the AI boom – are up ~34% and ~80% YTD respectively, meaning Intel has outperformed its rivals in 2025’s market rally reuters.com ts2.tech. This marks a dramatic reversal from 2024, when Intel posted its first annual loss in decades and its shares languished near multi-year lows.
26 October 2025
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Ford Stock Rockets 10% on Q3 Earnings – Can EV Blues and Recall Woes Stop the Rally?

Ford Stock Rockets 10% on Q3 Earnings – Can EV Blues and Recall Woes Stop the Rally?

Ford’s Q3 report showed the strength of its core businesses. Wall Street cheered the upside surprise: revenue of $50.5B and EPS of $0.45 easily topped forecasts reuters.com. In after-hours trading on Oct. 23 the stock leapt again, taking the price to about $13.68 by Oct. 24 ca.investing.com. TechStock² notes that this rally broke above Ford’s long-standing trading range, with momentum indicators still healthy ts2.tech. The market seems to be rewarding Ford’s focus on profitable growth areas, notably commercial fleets and full-size trucks. Indeed, Ford’s “Blue” vehicles and its Ford Pro fleet division drove most of the gains, while the EV arm remains unprofitable ts2.tech.
26 October 2025
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Recursion (RXRX) Stock Surges on AI Drug Discovery Hype – What’s Driving the Rally?

Recursion (RXRX) Stock Surges on AI Drug Discovery Hype – What’s Driving the Rally?

Recursion’s narrative centers on its AI-enhanced drug discovery platform. Founded in 2013 in Salt Lake City, Recursion has spent years building RecursionOS, a giant database of cellular images and chemical data powered by machine learning biotechhealthx.com. The company invested heavily in bio-automation infrastructure to train AI models on billions of data points. Its strategy is twofold: use this tech to generate proprietary drug candidates while partnering with pharma giants to co-develop new drugs. As one biotech newsletter notes, Recursion “has focused on fewer but more strategically important deals” with big pharma, securing hefty upfronts and milestones, while advancing its own pipeline in parallel biotechhealthx.com. The recent Exscientia merger and open-sourcing of the Boltz-2 model underscore its AI ambitions ts2.tech ts2.tech.
26 October 2025
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GE Aerospace Stock Rockets to Record Highs on Jet-Engine Boom and Big Contracts

GE Aerospace Stock Rockets to Record Highs on Jet-Engine Boom and Big Contracts

GE Aerospace’s stock has outpaced nearly every industrial peer in 2025. It is up roughly 80–85% year-to-date ts2.tech ts2.tech, compared with S&P 500 returns below 10%. The market capitalization is now about $320 billion, making GE one of the largest industrials. Shares hit intraday record highs right after the Q3 report on Oct. 21, before a modest pullback on profit-taking by Oct. 25 ts2.tech ts2.tech. Over the last week, GE’s stock was essentially flat, closing at $303.97 on Oct. 24 marketbeat.com. Trading volumes have been elevated, signaling high investor interest.
26 October 2025
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GM Stock Soars 19% on Surprising Earnings Beat – What’s Driving the Rally?

GM Stock Soars 19% on Surprising Earnings Beat – What’s Driving the Rally?

GM stock surged about 19% in the week ending Oct 24, 2025, closing at roughly $69.66 gmauthority.com, its highest level ever. This jump came after General Motors’ strong third-quarter earnings and upbeat guidance reuters.com news.gm.com. Management raised full-year profit forecasts and lowered projected tariff costs to $3.5–4.5 billion reuters.com reuters.com. Analysts have responded positively: TD Cowen raised its 12-month price target to $100 marketbeat.com, and others like Wedbush and Citigroup lifted targets to ~$75 marketbeat.com. GM also announced a Q4 dividend and continues large share buybacks nasdaq.com. The stock rally reflects not just GM’s results but a broader industry boost – rival Ford jumped ~16% on the week gmauthority.com, and Tesla’s shares have also been volatile amid the EV race.
26 October 2025
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Unusual Machines Stock Explodes on Big Drone Orders: Here’s What Investors Need to Know

Unusual Machines Stock Explodes on Big Drone Orders: Here’s What Investors Need to Know

Unusual Machines’ recent stock surge reflects a defense-driven narrative. Investors are placing big bets on U.S. policies favoring domestic drone suppliers. As one analyst noted, the new $12.8M Army contract is “the largest order to date” for UMAC and confirms accelerating demand for American-made attritable drones investorsobserver.com. Needham & Co. kept their Buy rating and lifted their 12-month target to $20 on this news investorsobserver.com, and other forecasters see mid-teens price targets as a near-term goal stockanalysis.com public.com.
25 October 2025
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Intel Stock Skyrockets on $15B AI Lifeline and U.S. Stake – Can Rally Continue?

Intel Stock Skyrockets on $15B AI Lifeline and U.S. Stake – Can Rally Continue?

Intel’s share price has been volatile but rising sharply. After stalling near a 52-week high around $39.65 in mid-October, INTC closed at ~$38.2 on Oct. 23 ts2.tech. That day’s +3.4% jump brought the year-to-date gain to ~85–90% ts2.tech ts2.tech. Traders note an October “golden cross”, a bullish technical signal ts2.tech – though momentum indicators warn the rally may be overextended. Over the last month, the stock has pulled back about 10% from its early-October peak, but buyers have defended the mid-$30s as support ts2.tech.
25 October 2025
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Ford Stock Rockets on Q3 Earnings Beat – Will the Rally Last Amid EV and Recall Headwinds?

Ford Stock Rockets on Q3 Earnings Beat – Will the Rally Last Amid EV and Recall Headwinds?

Technically, analysts note Ford has traded in roughly an $8.60–$13.00 range for the past few years ts2.tech. The stock bounced off the $10–11 area amid October’s turmoil and has found resistance near the prior highs. A decisive move above ~$13 could signal more upside – one analysis even sees potential toward the mid-teens to $19+ if fundamental trends turn favorable ts2.tech investing.com. On the downside, a break below roughly $10.60 might expose the old $8.60 lows ts2.tech. Recent technical reports highlight Ford’s short-term uptrend and a fresh breakout above ~13.20 investing.com, but caution that volume spikes around news imply volatility.
25 October 2025
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BigBear.ai Stock Soars 20% on New Defense AI Deal – Is ‘Mini-Palantir’ Rally Here to Stay?

BigBear.ai Stock Soars 20% on New Defense AI Deal – Is ‘Mini-Palantir’ Rally Here to Stay?

BigBear.ai stock has been one of the hottest small-cap tech bets this year. After closing around $6 in late 2024, BBAI has climbed sharply: it surged 22% on Oct. 13 after the Tsecond partnership news economictimes.indiatimes.com. By Oct. 24 it closed at $7.05 stockinvest.us. As of Oct. 25 after-hours trading, the stock was near $7.11 public.com. Overall, 2025 gains are on the order of 80%–100% year-to-date economictimes.indiatimes.com, far outpacing major indexes.
25 October 2025
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IBM Stock Soars on AI, Quantum, and Cloud Hype – Is the Rally Sustainable?

IBM Stock Soars on AI, Quantum, and Cloud Hype – Is the Rally Sustainable?

IBM’s stock chart in late 2025 shows a sharp uptrend. After trading in the mid-$200s all summer, shares burst above $280 in mid-October, briefly topping $296 on record volume before pulling back. The Oct. 22 earnings release caused a momentary dip, but by Oct. 24 the stock closed at $307.46 investing.com. This surge puts IBM near the top of its 52-week range and makes it one of the year’s best performers in the Dow Industrials. As one market commentator noted, IBM has become “a quiet way to play AI and quantum”, steadily accumulating tech wins that have changed investor sentiment ts2.tech.
25 October 2025
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Don’t Shut Unused Vents! HVAC Experts Warn of Costly Damage — and See Why Comfort Systems Stock Just Went Through the Roof

Don’t Shut Unused Vents! HVAC Experts Warn of Costly Damage — and See Why Comfort Systems Stock Just Went Through the Roof

It seems logical: Why cool or heat an empty room? But HVAC experts say closing vents in unused rooms creates a problem, not a solution tomsguide.com tomsguide.com. Tom’s Guide reports that shutting vents raises static pressure in the ductwork, making the blower motor and compressor work far harder tomsguide.com tomsguide.com. “The air ends up building up at those vents and causes extra pressure, which can actually damage your system,” explains Eli Zimmer of Luxaire HVAC tomsguide.com. Micah Sherman agrees: “Closing vents in unused rooms can create pressure issues… forcing [the HVAC] to work harder and potentially leading to damage” tomsguide.com. In plain terms, your furnace or AC is trying to push the same amount of air through fewer open vents, so it overheats, freezes up, or simply wears out sooner tomsguide.com.
25 October 2025
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Ukraine Blackout Fears: 80% of Businesses Pre-Stock Generators as Energy Crisis Intensifies

Ukraine Blackout Fears: 80% of Businesses Pre-Stock Generators as Energy Crisis Intensifies

Russia has dramatically stepped up attacks on Ukraine’s energy grid this autumn. On the night of Oct 21, Russian drones and missiles hit power lines and substations across northern Ukraine, especially near the border. According to Amnesty International and media reports, these strikes “cut power to nearly 280,000 people in Chernihiv and thousands in Kharkiv” ground.news. Kyiv’s energy ministry confirmed 380,000 customers were still disconnected the following day after waves of drone/missile attacks on Oct 10 and 21 reuters.com reuters.com. President Volodymyr Zelenskiy said the assault was deliberate, noting Russia “waited for bad weather” to launch the strikes and reduce Ukraine’s air-defence effectiveness by “20-30%” reuters.com. He urged Western allies to speed delivery of promised air-defence systems to protect critical infrastructure.
25 October 2025
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Houston Left in the Dark: Severe Weekend Storms Knock Out Power for 160K+ (Live Update)

Houston Left in the Dark: Severe Weekend Storms Knock Out Power for 160K+ (Live Update)

Sources & Updates: All figures and forecasts are from local news and official advisories. Utility outage trackers were used for numbers fox26houston.com click2houston.com. Meteorological details come from the National Weather Service and Chronicle forecasters houstonchronicle.com houstonchronicle.com. Utility statements and expert quotes are from CenterPoint/Click2Houston reports click2houston.com houstonchronicle.com. Stock data is from MarketScreener historical quotes marketscreener.com marketscreener.com. As the situation evolves on Oct 25, we will update with any new restoration timelines or significant developments.
25 October 2025
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Comfort Systems (FIX) Stock Skyrockets 17% After Stellar Q3 — What’s Driving the Rally?

Comfort Systems (FIX) Stock Skyrockets 17% After Stellar Q3 — What’s Driving the Rally?

Shares of Comfort Systems USA exploded on Oct. 24 after the company reported blowout third-quarter results. FIX jumped to about $970 in early trading — up ~17% from the prior close benzinga.com — as investors cheered earnings and backlog far above forecasts. In an official release and conference call, CEO Brian Lane highlighted the “record financial results” and “remarkable quarterly cash flow of over $550 million.” He noted that third-quarter EPS more than doubled last year’s level businesswire.com. Those results handily beat the consensus and set the stage for the market rally.
24 October 2025
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Booz Allen (BAH) Stock Crashes 9% on Weak Q2; Outlook Cut, Analysts Split on Prospects

Booz Allen (BAH) Stock Crashes 9% on Weak Q2; Outlook Cut, Analysts Split on Prospects

Booz Allen’s Oct 24, 2025 earnings release shocked investors. Revenue of $2.89 B missed forecasts and fell 8.1% from last year nasdaq.com, while net profit plunged 55%. Adjusted EPS of $1.49 slightly trailed the $1.51 average estimate nasdaq.com. Management blamed a “bifurcated” market – national security projects are healthy, but civil and commercial work is lagging investing.com. In response, the company sharply cut its full-year outlook investing.com.
24 October 2025
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Stock Market Today

  • £1,500 Secures 447 Applied Nutrition Shares, Outpaces FTSE 100 Returns
    July 26, 2026, 7:06 AM EDT. While the FTSE 100 posted about an 18% gain over 12 months, Applied Nutrition (LSE:APN), listed on the FTSE 250, jumped 157% from 130p to 335p. The company, established in 2014, specialises in high-end nutrition supplements such as ABE and Critical Whey, pushing its revenue from £35m in FY22 to a projected £149m in FY26, with a net profit CAGR of 39%. Its £835m valuation highlights robust UK expansion and strong links with leading supermarkets.