Jerzy Lewandowski

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.

AI Draws Trader Interest as Iran Risk Premium Falls

AI Draws Trader Interest as Iran Risk Premium Falls

Oil slid on Monday as progress in U.S.-Iran talks hit prices, but AI stocks stayed strong with fresh money coming in. U.S. stock futures turned higher after early losses, with investors watching for signs out of Tehran and Washington, according to Investing.com. Brent crude traded close to $80 a barrel after Iran said it got waivers for oil and petrochemical exports, easing concerns about supply, Reuters reported. President Donald Trump also took a less tough line on Anthropic.
Webb Telescope spots every stage of star formation in Orion Cloud

Webb Telescope spots every stage of star formation in Orion Cloud

NASA published an image from the James Webb Space Telescope showing a slice of the Orion A molecular cloud, capturing what the agency says is every major step of star formation in one shot. The photo, revealing how cold gas turns into stars and maybe even planets, went up on NASA’s site on June 18. ESA/Webb named it its Picture of the Month on June 5.
21 June 2026
What Donald Trump and his family are investing in: Nvidia, Trump Media and bitcoin stocks

What Donald Trump and his family are investing in: Nvidia, Trump Media and bitcoin stocks

Donald Trump’s earlier reported purchases of Nvidia and Apple drew fresh attention after both stocks rose in Thursday’s chip rally. Nvidia closed at $210.69, up 2.8%, while Apple gained 0.6% to $298.01. The delayed disclosures do not establish whether the managed accounts still held every position at Thursday’s close.
US shifts Global Hawk drone to Japan, stiffening Pacific watch

US shifts Global Hawk drone to Japan, stiffening Pacific watch

Global Hawk drones get permanent base in Japan as Air Force shifts deployment from Guam The U.S. Air Force now has three RQ-4B Global Hawk surveillance drones based at Yokota Air Base near Tokyo after moving them from Andersen Air Force Base in Guam. The shift makes what was a seasonal rotation into a permanent reconnaissance mission in Japan, according to Task & Purpose. The 4th Reconnaissance Squadron started the process in late May, and the first Global Hawk arrived at Yokota on May 27.
21 June 2026
US Energy Shares Watch Strait of Hormuz After 6.6% Drop for the Week

US Energy Shares Watch Strait of Hormuz After 6.6% Drop for the Week

U.S. energy shares may see heavy swings at Monday’s open after Iran threatened again to block the Strait of Hormuz, a move that questions the basic reason for last week’s steep slide in oil stocks. Reuters, citing vessel tracking, reported no tankers passing the strait since Tehran’s statement on Saturday. The U.S. military, though, said the route is still open.
MercadoLibre stock gains 2.9% as week starts, investors look at MELI growth spend

MercadoLibre stock gains 2.9% as week starts, investors look at MELI growth spend

MercadoLibre shares listed in the U.S. are starting the new week up slightly after closing at $1,635.15 at the end of a holiday-shortened week. Investors saw a 2.87% gain in the last five sessions, but the stock is still down 18.82% so far this year, MarketScreener said. The Nasdaq e-commerce and fintech firm also posted a fresh ownership filing but did not report new earnings.
Constellation Energy stock ends shortened week higher as AI power rules lift nuclear trade

Constellation Energy stock ends shortened week higher as AI power rules lift nuclear trade

Constellation Energy shares ended a holiday-shortened U.S. trading week sharply higher, helped by a fresh federal push to speed electricity connections for large AI data centers and by renewed buying in power producers tied to the data-infrastructure trade. The stock closed Thursday at $274.06, up 2.58% on the day and 8.0% from its June 12 close.
JBS Plant Shutdowns Draw Attention to Beef Supply Limits Again

JBS Plant Shutdowns Draw Attention to Beef Supply Limits Again

JBS USA is set to close two U.S. meat plants as it trims operations amid tight cattle supplies and squeezed margins. The company will shutter its Souderton, Pennsylvania, beef plant, which processes about 2,000 cattle daily. JBS also plans to close its Empire Packing facility in Memphis, which handles meat cutting, packing and preparation for grocers and restaurants.
20 June 2026
US Stocks Pause for Juneteenth After Chip-Led Rally; Fed, Micron Earnings Loom

US Stocks Pause for Juneteenth After Chip-Led Rally; Fed, Micron Earnings Loom

U.S. stock trading was paused Friday for Juneteenth, leaving Wall Street to sit with a chip-led rebound that steadied the market after a midweek Federal Reserve jolt. The latest cash close showed the S&P 500 up 80.48 points at 7,500.58, the Nasdaq Composite up 496.28 points at 26,517.93 and the Dow Jones Industrial Average up 72.15 points at 51,564.70.
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