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.

DexCom Stock Plunge Raises Big Questions – Will This Diabetes Tech Leader Rebound?

DexCom Stock Plunge Raises Big Questions – Will This Diabetes Tech Leader Rebound?

Latest News: Earnings Beat Marred by Growth Jitters DexCom’s Q3 2025 earnings (reported Oct. 30) were better than expected, but the celebration was short-lived. The headline numbers were strong – $1.209 B revenue (+22% YoY) and $0.61 adjusted EPS – beating consensus on both investing.com. In fact, demand for DexCom’s G7 continuous glucose monitors (CGMs) drove 20% organic growth globally, with U.S. sales up 21% and international up 18% YoY investing.com. Off the back of this strength, management raised full-year 2025 guidance, now targeting ~$4.63 B revenue (~15% growth) investors.dexcom.com and improved operating margins around 20–21%. However, on the earnings call DexCom’s
Astera Labs Stock Skyrockets on AI Buzz and Photonics Deal – Can ALAB Keep Climbing?

Astera Labs Stock Skyrockets on AI Buzz and Photonics Deal – Can ALAB Keep Climbing?

Astera Labs Stock Price & Recent Movement (October 2025) Astera Labs’ stock has been on a roller coaster in recent weeks. After skyrocketing through mid-2025 on AI frenzy, ALAB shares peaked at an all-time high of $262.90 on September 18, 2025 ts2.tech. A broad tech sell-off and profit-taking then set in: by early October, Astera had pulled back to the mid-$190s ts2.tech. Volatility spiked mid-month – on October 14–15, the stock plunged from ~$200 to the low-$160s, a nearly 19% two-day drop ts2.tech. The immediate trigger was AMD’s October 14 announcement of a 50,000-GPU deal with Oracle, which stoked fears
Newell Brands Stock Crashes on Tariff Woes – Inside NWL’s Plunge and Turnaround Struggles

Newell Brands Stock Crashes on Tariff Woes – Inside NWL’s Plunge and Turnaround Struggles

In-Depth Report Stock Price Plunge and Recent Performance Newell Brands’ stock cratered in late October 2025, culminating in a one-day collapse on October 31 after its earnings release. The shares fell from about $4.72 to around $3.25 in a single session, a drop of roughly 32% tokenist.com. This rout left the stock at its lowest price on record tokenist.com, an astonishing fall for a company that five years ago traded above $20 per share. The selloff on Oct. 31 was precipitated by disappointing quarterly results and a hefty cut to the company’s outlook (more on that below). It capped off
31 October 2025
QuantumScape (QS) Stock Soars 200% on EV Battery Breakthroughs – What’s Next for This High-Voltage Bet?

QuantumScape (QS) Stock Soars 200% on EV Battery Breakthroughs – What’s Next for This High-Voltage Bet?

Stock Surge and Recent Performance 📈 QuantumScape’s stock (NYSE: QS) has been on a tear in 2025, delivering one of the market’s most dramatic rallies. After starting the year in the low-single-digits, QS shares went nearly 5× higher, propelled by optimism around its solid-state battery technology. By mid-October, the stock had gained about 170–180% year-to-date, vastly outpacing the broader indices ts2.tech. The rally accelerated in late September and early October on a string of positive announcements, with the stock hitting an intraday peak around $16.49 by October 3 ts2.tech. It even flirted with the $19 level shortly thereafter, marking a
ONDS Stock’s Wild Ride: Drone Darling or Bubble in the Making?

ONDS Stock’s Wild Ride: Drone Darling or Bubble in the Making?

Current Stock Price & Recent Performance At $6.29 per share (Oct 31 opening) marketbeat.com, ONDS is well off its early-October highs. The stock peaked at $10+ in the first week of October, briefly touching a 52-week high of $11.70 marketbeat.com after a flurry of good news. Since then it has pulled back ~40% on profit-taking and broader market jitters stockinvest.us. Over just the last three trading days, ONDS sank -6.8%, -0.6%, and -9.8% respectively, reflecting volatile swings as traders lock in gains futunn.com aaii.com. Despite this recent slump, Ondas shares remain up astronomically over longer time frames. The stock started
31 October 2025
Opendoor’s Meteoric 1600% Rally – Can the Real Estate Disruptor Keep Soaring or Will It Stumble Next?

Opendoor’s Meteoric 1600% Rally – Can the Real Estate Disruptor Keep Soaring or Will It Stumble Next?

<br> Company Overview & Business Model Opendoor Technologies is a real estate technology company that pioneered the “iBuying” model – essentially high-tech home flipping on an institutional scale. Founded in 2014 and based in San Francisco, Opendoor’s platform enables homeowners to sell their home directly for an instant cash offer. Using algorithms and data, Opendoor buys houses, makes light repairs, and then resells them on the open market. The promise to sellers is convenience and speed (no home showings, flexible closing dates, etc.), in exchange for a service fee (around 5%) and typically a slightly below-market offer price homelight.com homelight.com.
31 October 2025
Nokia Stock Skyrockets 25% on Nvidia’s $1B AI Bet – What’s Next for NOK Investors?

Nokia Stock Skyrockets 25% on Nvidia’s $1B AI Bet – What’s Next for NOK Investors?

Introduction Nokia’s stock has made a stunning comeback in 2025, transforming from a sluggish telecom equipment play into a hot tech turnaround story. The Finnish networking giant saw its U.S.-listed shares skyrocket to multi-year highs in late October 2025 after a convergence of positive catalysts. A blockbuster $1B investment by Nvidia, strong quarterly results, and major 5G contract wins have reignited investor interest in Nokia (a stock that many had all but written off). As of October 31, 2025, Nokia’s ADR trades around $7 – up dramatically from barely $4 at the start of the year stocktwits.com. In this in-depth
You Won’t Believe Alabama Power’s Halloween Projects: Debunking “Energy Vampires” & Saving Bats

You Won’t Believe Alabama Power’s Halloween Projects: Debunking “Energy Vampires” & Saving Bats

Busting Spooky Energy Myths to Save Money As autumn nights grow colder and Halloween decorations glow, Alabama Power seized the seasonal spirit to help customers save energy. The company published a list of “scary” energy efficiency myth busters – using a fun Halloween theme to debunk misconceptions that often haunt households’ wallets yellowhammernews.com. Some of the top myths Alabama Power “exorcised” include: To help customers act on these tips, Alabama Power also pointed to free tools and programs. The Alabama Power mobile app and My Power Usage dashboard let customers track daily energy use and set alerts, almost like a
31 October 2025
Twilio Stock Soars 18% After Blowout Q3 – Key Facts & Expert Outlook

Twilio Stock Soars 18% After Blowout Q3 – Key Facts & Expert Outlook

Twilio’s headquarters building with company logo. The company, founded in 2008, has grown into a leading cloud communications platform (CPaaS) that provides developers with APIs for messaging, voice, video, and other digital communications benzinga.com. Under new CEO Khozema Shipchandler, Twilio has focused on “profitable growth,” streamlining its business (including the Segment data platform unit) and investing in AI capabilities to enhance its customer engagement tools. constellationr.com constellationr.com Q3 2025 Blowout Results & Improved Outlook Twilio’s third quarter 2025 results handily beat expectations and marked significant improvements in growth and profitability. Revenue was $1.30 billion, up ~14.6% year-on-year marketscreener.com, accelerating from prior
31 October 2025
AMTD Digital (HKD) – From Meme-Stock Mania to 2025 Revival: Shocking Rally, Red Flags, and What’s Next

AMTD Digital (HKD) – From Meme-Stock Mania to 2025 Revival: Shocking Rally, Red Flags, and What’s Next

Table: HKD Stock Price Performance (as of Oct. 31, 2025 intraday) Period Price (USD) Change (%) 1-day (Oct 31) ~$4.75 (from $1.69) ≈ +180% (intraday) streetinsider.com finviz.com 5-day ~$4.75 (from ~$1.75) ≈ +170% (1 week) finviz.com 1-month ~$4.75 (from ~$1.84) ≈ +158% finviz.com Year-to-date ~$4.75 (from ~$2.96) ≈ +60% finviz.com 1-year ~$4.75 (from ~$3.53) ≈ +35% finviz.com Sources: Yahoo Finance, Finviz, company reports. Oct 31, 2025 data reflects intraday prices amid extreme volatility. In summary, AMTD Digital (HKD) remains one of the market’s most extraordinary roller-coaster stories. Its 2022 “meme stock” chapter demonstrated how a tiny float + frenzied speculation
Tech Titans Turbocharge Stock Rally – Amazon & Apple Light Up Wall Street

Tech Titans Turbocharge Stock Rally – Amazon & Apple Light Up Wall Street

Amazon’s Blowout Quarter Fuels Rally Amazon smashed expectations in its third-quarter report, igniting a relief rally. The e-commerce and cloud giant posted $180.2 billion in revenue (+13% YoY) and earnings of $1.95/share (vs $1.58 expected) ts2.tech. Crucially, Amazon Web Services (AWS), its cloud division, saw growth re-accelerate to +20% YoY – the fastest since 2022 – calming fears of a cloud slowdown ts2.tech ts2.tech. “AWS is growing at a pace we haven’t seen since 2022,” CEO Andy Jassy noted, as businesses ramp up AI workloads on the cloud ts2.tech. The strong cloud and ads revenues helped offset rising costs, and operating
31 October 2025
China’s Soybean Buying Spree After Trade Truce Thrills Farmers, Shakes Markets

China’s Soybean Buying Spree After Trade Truce Thrills Farmers, Shakes Markets

Trade Truce Revives Soybean Trade After years of fraught trade relations, Washington and Beijing reached a breakthrough at a summit in Busan, South Korea on October 30, 2025. U.S. President Donald Trump and China’s President Xi Jinping agreed to a one-year pause in their tariff war – a deal that included major agricultural commitments. Both leaders hailed an “amazing” meeting as they shook hands on a U.S.-China trade truce ts2.tech. Under the accord, China pledged to resume buying U.S. soybeans and energy (after a long halt), while the U.S. agreed to scale back some tariffs ts2.tech. Notably, Beijing said it
31 October 2025
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