Marcin Frąckiewicz, Author at TechStock²

ChatGPT 5.2 Is Here: What’s New in OpenAI’s GPT‑5.2 Instant, Thinking & Pro — Availability, Pricing, and Safety Updates

OpenAI has launched GPT‑5.2 across ChatGPT and its API, positioning the update as a major step for professional “knowledge work” with stronger reasoning, long‑context performance, fewer errors, and new spreadsheet/presentation workflows—while the AI race with Google’s Gemini 3 heats up.

12 December 2025

AI News·OpenAI·Product Reviews·Technology Trends

Top Stock Losers Today in Premarket: Broadcom Slides, Oracle Extends AI-Spending Rout Ahead of the Open (Dec. 12, 2025)

Updated: Friday, December 12, 2025 — 6:00 a.m. ETFocus: U.S. premarket “top losers,” what’s driving the declines, and the key forecasts/analyst takes shaping sentiment this morning. U.S. stocks are heading into Friday’s session with tech and AI-adjacent names under pressure in premarket trading,

12 December 2025

Financial Analysis·Investment News·Stock Market·Technology Stocks

AI Stocks Today: Broadcom Slides on Margin Warning, Oracle’s Capex Shock Keeps Nvidia and AMD Under Pressure Premarket (Dec. 12, 2025)

U.S. AI stocks are under pressure in Friday’s premarket as Broadcom drops on a margin outlook, and Oracle’s capex surge reignites AI-bubble fears. NEW YORK — Friday, December 12, 2025 (Premarket, ~6:00 a.m. ET)U.S. equity futures are pointing to a mixed

12 December 2025

Artificial Intelligence·Financial Analysis·Investment Insights·Stock Market·Technology News

Bitcoin Price Today (Dec 12, 2025): BTC Holds Near $92,500 as Fed Cut, ETF Flows and $3.7B Options Expiry Shape the Outlook

Bitcoin price today is hovering around the $92,000–$93,000 zone as markets digest the Federal Reserve’s latest rate cut, renewed tech-sector jitters sparked by Oracle’s outlook, and a major crypto options expiry scheduled for 08:00 UTC. Investing While BTC has rebounded

12 December 2025

Bitcoin·Cryptocurrency·Federal Reserve·Investment·Market Analysis

Gold Price Today (December 12, 2025): Gold Jumps Above $4,300 as Fed-Cut Bets, Weak Dollar and Geopolitics Lift Bullion

Gold price today is holding near a seven-week high as investors wrap up a volatile week dominated by the U.S. Federal Reserve, a softer U.S. dollar, and renewed demand for traditional safe-haven assets. By late morning in Europe, spot gold

12 December 2025

Federal Reserve·Geopolitics·Gold Price·Investment Tips·Market News

Big Tech Stocks Today: Oracle’s AI Spending Shock, Broadcom Margin Warning, and Nvidia China Chip Scrutiny Shape U.S. Premarket (Dec. 12, 2025)

As of about 6:00 a.m. ET on Friday, December 12, 2025, U.S. big tech stocks are mixed in premarket trading—with investors juggling two competing narratives: AI demand remains powerful, but the cost of building it is rising fast, and markets

12 December 2025

Artificial Intelligence·Investment Trends·Stock Market·Technology News·US Economy

Semiconductor Stocks Today (Dec. 12, 2025): Broadcom Slides Premarket on Margin Outlook as Oracle’s AI Capex Shock Keeps Chip Stocks Volatile

Updated for premarket trading at ~6:00 a.m. ET on Friday, December 12, 2025. Semiconductor stocks are heading into the U.S. open with investors balancing two powerful—and competing—forces: continued blockbuster AI infrastructure demand and fresh anxiety that the spending boom is

12 December 2025

AI Industry·Investing·Semiconductors·Stock Market·Technology News

Crypto Stocks Today: COIN, MSTR, MARA, RIOT and Miners in Focus as Bitcoin Holds Above $92K (Premarket, Dec. 12, 2025)

Crypto-linked stocks are starting Friday’s premarket with modest moves as bitcoin hovers near $92,000, ETF flows stay choppy, and investors brace for a potentially high-impact Nasdaq-100 reshuffle that could affect Strategy (MSTR). Reuters Dateline: New York — Friday, December 12,

12 December 2025

Bitcoin·Cryptocurrency·Financial News·Investment·Stock Market

US Stock Market Premarket Top Gainers Today (Dec. 12, 2025): Lululemon Surges, Cannabis Stocks Rally, Mitek and Quanex Jump

Updated: Friday, December 12, 2025 — 6:00 a.m. ET SEO summary: Here are the biggest US stock market premarket gainers today (NYSE/Nasdaq) and the news driving them, including Lululemon’s earnings and CEO transition, a cannabis-stock surge tied to marijuana rescheduling headlines, and earnings-driven jumps in Mitek and Quanex. Nasdaq US stock futures

12 December 2025

Cannabis Industry·Market Movers·Top Gainers·US Stocks

European Stock Markets Today (December 12, 2025): STOXX 600 Near Record as Banks and Miners Lead a Year‑End Rally

LONDON/FRANKFURT/PARIS — December 12, 2025 — European stock markets finished higher on Friday, pushing the region’s benchmark close to record territory as investors leaned into a risk‑on mood fueled by fresh optimism on U.S. interest-rate cuts, a late‑year rotation into cyclical

12 December 2025

Banking·Europe·Market Trends·Mining·Stock Market

Asia Stock Markets Today (Dec. 12, 2025): Japan’s Topix Hits Record as Fed Cut Lifts Sentiment, Oracle Rekindles AI Valuation Jitters

Asian stock markets climbed on Friday, December 12, 2025, tracking Wall Street’s push to fresh highs after the U.S. Federal Reserve delivered its third interest-rate cut of the year. But the upbeat tone came with a clear caveat: renewed volatility

12 December 2025

AI Technology·Asia Markets·Federal Reserve·Investment News·Stock Market

US Stock Market Today (Dec. 12, 2025): Futures Mixed at 5:30 a.m. ET After S&P 500 Record Close; Broadcom Slides, Lululemon Jumps

Updated: Friday, December 12, 2025, 5:30 a.m. ET U.S. stock futures were mixed early Friday, setting up a potentially cautious finish to a week that delivered fresh record closes for the S&P 500 and Dow, but also renewed jitters around the cost—and profitability—of the AI

12 December 2025

Financial News·Investing·Market Analysis·Stock Market·US Economy