Briefs | MarketSpeaker

By Oleg Petrenko Nov 11, 2025 • 1 min read

Sam Altman says he wants OpenAI to be the first major company led by an AI CEO, calling it a step toward faster and smarter decision-making.

Big Tech & Innovation, Business

By Oleg Petrenko Nov 11, 2025 • 1 min read

Nvidia urges TSMC to raise 3nm wafer output by 50% to 160,000 per month to meet soaring Blackwell AI chip demand.

Markets, Stocks

By Oleg Petrenko Nov 11, 2025 • 1 min read

SoftBank sells its entire stake in Nvidia for $5.8 billion as it reallocates capital toward new AI and semiconductor ambitions.

Crypto, Markets

By Oleg Petrenko Nov 11, 2025 • 1 min read

Trump’s $2,000 tariff dividend proposal sparks crypto optimism, echoing the 2020 stimulus that preceded Bitcoin’s 845% rally.

Crypto, Markets

By Oleg Petrenko Nov 11, 2025 • 1 min read

dYdX enables zero maker and taker fees on BTC- and SOL-perpetual markets for November following a community vote and protocol upgrade.

Markets, Stocks

By Oleg Petrenko Nov 11, 2025 • 1 min read

Nvidia accounts for 8.5% of the S&P 500 with a $5.1 trillion valuation, surpassing multiple national markets and entire index sectors.

Business, Regulation & Policy

By Oleg Petrenko Nov 11, 2025 • 1 min read

Christine Pelosi enters the race for California State Senate, extending the Pelosi political legacy into Sacramento.

Crypto, Markets

By Oleg Petrenko Nov 11, 2025 • 1 min read

Whale wallet 0x9263 records 20 consecutive trading wins, earning over $31 million in profit and $8.5 million in unrealized gains.

Business, Regulation & Policy

By Oleg Petrenko Nov 11, 2025 • 1 min read

Michael Burry warns Oracle and Meta could overstate profits by up to 27% through extended depreciation timelines on AI infrastructure.

Crypto, Markets

By Oleg Petrenko Nov 10, 2025 • 1 min read

Strategy buys 487 Bitcoin for $49.9 million, raising total holdings to 641,692 BTC and reaffirming its leading corporate position.