Jerzy Lewandowski

Jerzy Lewandowski is a senior markets editor at TS2.tech. His coverage ranges from stocks and semiconductors to AI and the broader global markets. He studied economics at the University of Warsaw and worked in investment analysis before becoming a financial journalist. Follow Jerzy Lewandowski on Google News.

ChronoScale Shares Jump After Tesla Alum Joins AI Compute Effort

ChronoScale Corp surged almost 18% Thursday afternoon after the AI compute firm appointed Raj Jegannathan, a former Tesla executive, as CTO. The company also named Lawrence Lam chief product officer.

4 June 2026

NASDAQ:CHRN·Stock Market·Technology

Palantir Stock Dips Despite Google AI News

Palantir Technologies shares slipped Thursday, reversing an earlier gain. The data software company had rallied after news at its AIPCon customer event, where Palantir announced a bigger Google Cloud partnership and multiple new commercial deals.

4 June 2026

Artificial Intelligence·NYSE:PLTR·Stock Market·Technology

Goldman Sachs Jumps as Dow Sets New High

Goldman Sachs traded up nearly 4.6% Thursday afternoon, hitting $1,095.89 before pulling back to $1,088.63, up $47.61 from Wednesday’s finish. That move was enough to give the Dow Jones Industrial Average a boost as buyers came back to financial stocks.

4 June 2026

NYSE:BAC·NYSE:C·NYSE:GS·NYSE:JPM·NYSE:MS·Stock Market

Consumers Energy Requests $456M Rate Boost, Raising Prospect of Higher Power Bills in Michigan

Consumers Energy is seeking approval from Michigan regulators for a $456 million yearly electric rate hike, a move that prompted Attorney General Dana Nessel to say she will intervene. If approved, the case could boost residential power bills by 9.8%. The Michigan Public Service Commission will decide how much of the rate increase will fall on customers.

4 June 2026

Energy·NYSE:CMS

AT&T falls as SpaceX threat renews broadband concerns

AT&T Inc. shares extended losses Thursday, slipping 3.7% to $22.69 by 12:47 p.m. EDT. Investors moved out of the telecom after a new SpaceX-related warning brought fresh worries over broadband competition. AT&T traded close to its session low and the company’s market cap stood near $159 billion.

4 June 2026

NASDAQ:TMUS·NYSE:T·NYSE:VZ·Stock Market·Technology

IREN Stock Moves Early as Market Reacts to Australia AI Data-Center Push

IREN Ltd. shares pointed lower in premarket U.S. trading on Thursday, after the AI cloud and bitcoin mining company said it’s building an 800-megawatt campus in South Australia, its first data center in Australia. The stock finished Wednesday at $65.48, down 1.7%. In early morning trading at 6:48 a.m. Eastern, MarketBeat showed shares at $61.66, down 5.8% more.

4 June 2026

Artificial Intelligence·Data Centers·NASDAQ:IREN·Stock Market·Technology

Plug Power Stock Drops Pre-Market After New Financing

Plug Power slipped 2.7% to $3.59 in premarket action Thursday. The hydrogen fuel-cell maker had dropped 9.8% Wednesday to finish at $3.69. Premarket is the trading session before exchanges open, and price swings can be more volatile with lighter volume.

4 June 2026

NASDAQ:PLUG·Renewable Energy·Stock Market

Transocean Stock Slips Even as Oil Nears $100 — What RIG Traders Are Watching Now

Transocean Ltd. shares slipped on Wednesday even as oil prices climbed, leaving the offshore driller out of step with a crude-led move in parts of the energy market. RIG was last at $6.18, down 7.5 cents, with about 36.0 million shares traded after the regular New York session.

3 June 2026

Energy Sector·NYSE:RIG

AT&T Shares Fall After SpaceX Signals, Wall Street Looks Hard at Fiber Plans

AT&T Inc. stock fell 4.4% to $23.55 late Wednesday after Oppenheimer analyst Timothy Horan downgraded the shares to Perform from Outperform. Horan also dropped his $32 price target, putting more investor focus on competition from satellite internet. Horan said longer-term broadband subscriber gains, and eventually its mobile business, could be at risk from new low-Earth-orbit satellite networks offering faster, lower-latency internet than older satellites.

3 June 2026

NYSE:T·Stock Market·Technology

U.S. Stocks Pull Back as Oil Prices Weigh, Fed Concerns Simmer

Stocks pulled back from record levels on Wednesday, with the market closing lower after renewed U.S.-Iran fighting sent oil prices up and raised fresh concerns about stubborn inflation. According to preliminary figures, the Dow Jones Industrial Average lost 581.84 points, or 1.13%, to 50,725.95. The S&P 500 slid 54.11 points, or 0.74%, to 7,555.67, while the Nasdaq Composite fell 230.97 points, or 0.85%, to 26,862.93.

3 June 2026

Federal Reserve·NASDAQ:INTC·NASDAQ:MRVL·NASDAQ:QCOM·Oil Prices·Stock Market

Apple Shares Slip Ahead of Key AI Event

Apple shares slipped Wednesday as traders took profits ahead of next week’s Worldwide Developers Conference, where the company is expected to focus on artificial intelligence. The stock dropped 1.8% to $309.67 in afternoon trading, after earlier reaching a session high of $316.87 and a low of $308.87.

3 June 2026

Artificial Intelligence·NASDAQ:AAPL·Stock Market

Semilux Shares Leap 51% With Nasdaq Delisting Risk Unchanged

Semilux International Ltd. shares surged 51.5% to $0.4302 in Nasdaq midday trading Wednesday. Volume crossed 167 million shares, with the stock trading between $0.297 and $0.6486. That put the Taiwan optical and LiDAR firm’s market cap at roughly $17.4 million.

3 June 2026

Nasdaq·NASDAQ:SMLX·Stock Market

BitMine Faces Tough Market Check on $11.6B Ether Play

BitMine Immersion Technologies shares dropped Wednesday as ether tumbled and investors focused on one of the biggest corporate investments in the Ethereum blockchain.

3 June 2026

Cryptocurrency·Ethereum

AMD Stock Holds Up As AI Rack Sales Draw Bulls

AMD gained 1.4% to $528.87 early Wednesday, shaking off declines in chip ETFs as investors saw new signs the company is making a bigger push into AI data-center gear. Nvidia dropped 2.3%. Intel was up 5.0%. Both iShares Semiconductor ETF and VanEck Semiconductor ETF slipped.

3 June 2026

Artificial Intelligence·NASDAQ:AMD·NASDAQ:INTC·NASDAQ:NVDA·NASDAQ:SMCI·Stock Market

Medtronic Stock Jumps On Heart-Device Beat, But One 2027 Warning Hangs Over Rally

Medtronic plc shares jumped on Wednesday after the medical-device maker beat Wall Street’s fiscal fourth-quarter sales and profit estimates, helped by demand for heart devices used in complex cardiac procedures. The stock was recently up 5.1% at $77.52, outpacing a 0.6% rise in the iShares U.S. Medical Devices ETF.

3 June 2026

NYSE:MDT·Stock Market

Palo Alto shares fall premarket even after AI cyber earnings beat

Palo Alto Networks shares slid in premarket trading Wednesday. The cybersecurity firm had raised its annual guidance and reported revenue above forecasts, helped by demand for its AI-related security products.

3 June 2026

Artificial Intelligence·Cybersecurity·Earnings Reports·NASDAQ:PANW·Stock Market

Ford Faces Recall of 420,000 Vehicles Ahead of CFO’s UBS Test, Shares Trade Lower

Ford Motor heads into Wednesday’s premarket with a new recall hanging over it. U.S. regulators said the company will recall almost 420,000 vehicles. That news lands right after the stock slid 2.89% to close at $16.15 on Tuesday, erasing some gains from its late-May rally.

3 June 2026

NYSE:F·Stock Market

Nu Holdings Stock Falls After CFO Departs

Nu Holdings Ltd. shares open Wednesday after dropping hard on Tuesday when Nubank said Rob Livingston, who spent years at Visa, will be the next CFO. The same day, BofA Securities downgraded the stock to Underperform, saying it expects the shares to lag its coverage group.

3 June 2026

NYSE:NU·Stock Market

GameStop Reports Record Profit, Plans $2 Billion Buyback as eBay Concerns Surface

GameStop Corp. turned in its biggest ever quarterly net income and announced a $2 billion share buyback Tuesday. The retailer, which has shifted focus further into trading cards, toys and collectibles, reported first-quarter net income of $389.6 million, up from $44.8 million a year ago.

3 June 2026

NASDAQ:GME·Stock Market

Ulta Beauty Raises Outlook, Shares Jump on Steady Beauty Demand

Ulta Beauty lifted its full-year profit target Tuesday after posting stronger-than-expected quarterly results, as spending picked up on fragrance, skin care and more expensive beauty items. Shares jumped roughly 7% after hours.

2 June 2026

NASDAQ:ULTA·Stock Market

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