Marcin Frąckiewicz

Marcin Frąckiewicz is the founder and CEO of TS2 Space, a satellite communications company serving customers around the world. A graduate of the Warsaw School of Economics (SGH), he has more than two decades of experience in telecommunications, satellite services and technology ventures. He writes about satellite communications, space technology, artificial intelligence and the stock market, with a particular focus on technology companies, semiconductors, emerging industries and the trends shaping global innovation. Follow Marcin Frąckiewicz on Google News, Facebook. or Linkedin.

Micron Hits $1 Trillion Valuation Ahead of Volatile Week

Micron Technology’s market cap is now above $1 trillion, and its stock hit an all-time high after AI demand fueled one of the best weeks this year for the memory-chip maker during a four-day trading week.

31 May 2026

NASDAQ:MU·Stock Market·Technology

Rigetti’s Quantum Rally Heads Into Monday With U.S. Funding in Focus

Rigetti Computing slipped into the new week after Friday's 5.5% drop to $25.54, wiping out part of a sharp rally tied to U.S. government support. Despite a 9.8% surge on Thursday, the shares finished about 3.3% lower for the week.

31 May 2026

Quantum Computing

Plug Power Heads Into Key Week After Drop and UK Hydrogen Project News

Plug Power Inc. starts the week after shares took a big hit Friday. The drop cut into gains made during the shortened U.S. trading week, but shares are still up from the lows.

31 May 2026

NASDAQ:PLUG·Renewable Energy·Stock Market

Rivian gets attention after June 9 R2 launch date puts RIVN in focus

Rivian Automotive stock picked up speed in late May, rising 7.2% Friday and climbing about 14.6% for the week. The move came after the company said its first R2 SUV deliveries will start June 9. Shares finished at $16.30 on May 29, with trading volume close to 59.3 million.

31 May 2026

Electric Vehicles·NASDAQ:RIVN·Stock Market·Technology

XRP Stays Flat, Even as ETF Flows Shift

XRP stuck close to $1.34 on Sunday after a choppy end to May. There wasn’t a clear upside breakout, but flows into XRP-linked funds stayed positive. CoinGecko priced XRP at $1.34, off 0.4% in 24 hours and down 2% for the week. 24-hour trading volume was about $1.17 billion and total market value was near $82.8 billion.

31 May 2026

Cryptocurrency·ETFs·XRP

US Stock Market Today: Live Updates 31.05.2026

LIVEMarkets rolling coverageStarted: May 31, 2026, 4:00 AM EDTUpdated: June 1, 2026, 3:59 AM EDT Evercore Says AI-Driven Stock Concentration Creates a Market of Stocks, Not a Unified Stock Market June 1, 2026, 3:59 AM EDT. Evercore analysts warn that the rise of AI-led investment concentration is fragmenting the broader stock market into a handful of dominant stocks. This shift means that performance now hinges heavily on a small group of tech leaders driving growth, rather than a balanced market-wide rally. The sector’s influence is reshaping market dynamics and investor focus, challenging traditional market breadth measures. Evercore highlights risks in

31 May 2026

Stock Market·US Economy

Lam Research Stock Trades Close to Record; Tuesday Holds Key for Investors

Lam Research shares wrapped up the week close to highs for May. Investors kept buying up semiconductor equipment names with AI exposure, despite some late-week volatility.

30 May 2026

NASDAQ:LRCX·Stock Market

ISRG slips even as Nasdaq hits highs; traders look ahead

Intuitive Surgical shares slipped over a choppy, holiday-shortened week, while the major indexes kept rising to new records. That has put another spotlight on the robotic-surgery maker’s ability to convert a run of solid procedure growth into share gains.

30 May 2026

Nasdaq·NASDAQ:ISRG·Stock Market

Home Depot Stock Just Blinked — Why Next Week Could Matter More Than Friday’s Drop

Home Depot shares slipped 1.27% to $317.14 on Friday even as the S&P 500 and Dow rose, leaving the home-improvement retailer with a modest 1.3% gain for a Memorial Day-shortened trading week. NYSE listed Monday, May 25, as a 2026 market holiday.

30 May 2026

Earnings Reports·NYSE:HD·Stock Market

Honeywell heads into the weekend up 4%, as IPO talk and aerospace plans swirl

Honeywell International finished the shortened U.S. trading week higher, getting a lift from stronger markets and new focus on Quantinuum. The Honeywell-backed quantum computing firm is planning an IPO.

30 May 2026

Aerospace·NYSE:HON

Workday up 12% as investors look again at AI risk

Workday shares surged 12.45% to $146.19 on Friday, the biggest jump of the week for the stock. Investors are putting money back into software companies hurt earlier this year by concern that AI would cut into demand for business apps. U.S. markets are closed until Monday. The Nasdaq is open 9:30 a.m. to 4 p.m. Eastern, Monday through Friday.

30 May 2026

Artificial Intelligence·NASDAQ:WDAY·Stock Market·Technology

Onto Innovation shares wobble for the week as AI stocks see new test

Onto Innovation Inc. closed out the holiday-shortened week lower, with the semiconductor-equipment name giving up earlier gains from its post-Memorial Day jump, while the broader U.S. market set new highs.

30 May 2026

Innovation·NASDAQ:ONTO·Stock Market

US Stock Market Today: Live Updates 30.05.2026

LIVEMarkets rolling coverageStarted: May 30, 2026, 4:00 AM EDTUpdated: May 31, 2026, 3:59 AM EDT T. Rowe Price Group (TROW) Stock Shows Mixed Returns with Potential Undervaluation May 31, 2026, 3:52 AM EDT. T. Rowe Price Group (TROW) has delivered mixed returns: a 15.7% gain over one year but a 32.1% decline over five years. The stock trades around $103.55, up 2.8% over the last month, yet down 1.0% year-to-date. Valuation analysis using the Excess Returns model suggests the stock is 37.4% undervalued, with an intrinsic value estimate of about $165.30 per share versus its current price. The model considers

30 May 2026

Stock Market·US Economy

Oculis Stock Shock: Eye-Drop Trial Miss Sends Shares Sliding

Oculis Holding AG shares fell sharply on Friday after the Swiss eye-drug developer said two late-stage trials of its OCS-01 eye drops failed to meet their main goal in diabetic macular edema, a diabetes-linked swelling in the retina that can damage sight. The company said it does not currently plan to pursue a U.S. Food and Drug Administration filing for the drug in that indication.

30 May 2026

NASDAQ:OCUL·Pharmaceuticals·Stock Market

Social Security June Checks: Five Dates That Decide When Money Lands

The Social Security Administration’s June payment calendar starts Monday with Supplemental Security Income and runs through June 24, setting up five deposit dates for retirees, disabled workers and low-income beneficiaries heading into the new month. The agency’s 2026 schedule lists June 1, June 3, June 10, June 17 and June 24 as the key dates.

29 May 2026

Retirement Planning

DevvStream Shares Surge 150% on Merger News Update

DevvStream Corp. shares surged roughly 150% Friday afternoon. The carbon-management firm and its merger partners said their planned three-way deal with XCF Global Inc. and Southern Energy Renewables Inc. was still moving forward.

29 May 2026

NASDAQ:DEVV·Stock Market

Broadcom shares set new high after $36B Anthropic AI chip deal backs AVGO rally

Broadcom Inc. climbed to a record high in Friday trading before retreating. The chipmaker drew investor attention ahead of its earnings report next week, as AI infrastructure demand remains in focus.

29 May 2026

NASDAQ:AVGO·Stock Market

Vanguard VGT split points to the AI trade’s top play

Vanguard Information Technology ETF has moved ahead of Vanguard’s wider growth funds since an April share split. The tech-heavy ETF, which gives investors a way to buy into AI hardware and software bets, is still drawing money as buyers stay interested in focused tech trades.

29 May 2026

Artificial Intelligence·ETFs·NASDAQ:AAPL·NASDAQ:MSFT·NASDAQ:NVDA·NYSE:DELL·Stock Market·Technology

ServiceNow Stock Jumps as AI Deal Forces a Fresh Look at Growth Fears

ServiceNow shares rose about 9% in Friday morning trading, as a new Wipro partnership and fresh analyst commentary pulled investors back to a familiar question: whether artificial intelligence will help the workflow-software company or eat into the business it built. The stock was recently at $118.99, after touching $120 intraday.

29 May 2026

Artificial Intelligence·NASDAQ:NOW·NYSE:WIT·Stock Market

Plug Power Shares Push Past $4 As Hydrogen Bulls Return

Plug Power Inc. stock hovered close to $4.12 ahead of the U.S. open on Friday. The shares were steady after moving sharply in the last two sessions, putting the hydrogen-fuel-cell company back on traders' radar. Premarket action was active before Nasdaq’s regular open at 9:30 a.m., according to the exchange’s schedule, which sets trading hours as 9:30 a.m. to 4:00 p.m. ET and lists no U.S. market holiday for May 29.

29 May 2026

Green Technology·NASDAQ:PLUG·Stock Market

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Marcin Frąckiewicz

Micron Hits $1 Trillion Valuation Ahead of Volatile Week

Rigetti’s Quantum Rally Heads Into Monday With U.S. Funding in Focus

Plug Power Heads Into Key Week After Drop and UK Hydrogen Project News

Rivian gets attention after June 9 R2 launch date puts RIVN in focus

XRP Stays Flat, Even as ETF Flows Shift

US Stock Market Today: Live Updates 31.05.2026

Lam Research Stock Trades Close to Record; Tuesday Holds Key for Investors

ISRG slips even as Nasdaq hits highs; traders look ahead

Home Depot Stock Just Blinked — Why Next Week Could Matter More Than Friday’s Drop

Honeywell heads into the weekend up 4%, as IPO talk and aerospace plans swirl

Workday up 12% as investors look again at AI risk

Onto Innovation shares wobble for the week as AI stocks see new test

US Stock Market Today: Live Updates 30.05.2026

Oculis Stock Shock: Eye-Drop Trial Miss Sends Shares Sliding

Social Security June Checks: Five Dates That Decide When Money Lands

DevvStream Shares Surge 150% on Merger News Update

Broadcom shares set new high after $36B Anthropic AI chip deal backs AVGO rally

Vanguard VGT split points to the AI trade’s top play

ServiceNow Stock Jumps as AI Deal Forces a Fresh Look at Growth Fears

Plug Power Shares Push Past $4 As Hydrogen Bulls Return

TechStock² Updates

SoFi Shares Rise 8% as Softer Inflation Alters Market Profit Test

Nokia Shares Surge 9.2% Following Upbeat Optical Outlook, Adding €4.4 Billion in Market Capitalization

Virgin Galactic Shares (SPCE) Drop 13% After Flight Postponement, $190 Million Cash Burn Looms Before Launch

Nasdaq Rises 0.5% as AI Infrastructure Surge Offsets Declines in Mega-Cap Stocks

Chevron Stock (CVX) Holds Flat as Gulf Bypass Plans Target 60% of Hormuz Oil

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