Today: 12 July 2026

Jerzy Lewandowski

Jerzy Lewandowski is a senior markets editor at TS2.tech covering stocks, artificial intelligence, semiconductors and global financial markets. He studied economics at the University of Warsaw and previously worked in investment analysis before moving into financial journalism. His daily coverage focuses on the trends and events that matter most to investors worldwide.

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 finish up as chip shares surge and oil falls

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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Stock Market Today

  • Pelosi's Trades Outpace Cathie Wood and S&P Over 10 Years
    July 12, 2026, 4:49 PM EDT. Nancy Pelosi's hypothetical portfolio, put together from years of family disclosures, compounded at almost 21% a year since 2014-beating both Cathie Wood's flagship ARK Innovation ETF at 13.4% and the S&P 500. Most of Pelosi's returns come from call options in big tech, mostly traded by her husband Paul. The portfolio is up roughly 70.9% in 2024 so far, Unusual Whales said, while the S&P gained 24.9%. Pelosi has drawn criticism over trade disclosures sometimes coming as late as 45 days after the fact, under the STOCK Act, which can make copying her moves hard. In contrast, Wood's ARK reports trades daily. Her team just loaded up on Circle (CRCL) stock right before its major bank charter decision, sticking to a high-transparency, high-conviction style. But over 10 years, Pelosi's trading still stands out on timing, even with the disclosure lag.
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