AI OpenAI hits $500B valuation, surpassing SpaceX as world’s largest startup October 2, 2025 By The Coin Weekly This post was originally published on this site Tether is estimated to be the closest crypto company to rival OpenAI’s $500 billion valuation, far ahead of Coinbase, Ripple and Circle. Share FacebookTwitterPinterestWhatsApp Latest stories Markets Bitcoin, Ethereum and Solana Shorts Get Rekt as BTC Price Rebounds Near $69K The Coin Weekly - February 25, 2026 Markets Bitcoin Giant Strategy, Coinbase Among Most-Shorted Stocks: Goldman Sachs The Coin Weekly - February 25, 2026 Markets UK Selects Firms for Stablecoin Regulatory Sandbox, Including Revolut The Coin Weekly - February 25, 2026 AI Tokenized US Treasurys rise by over $1B since start of 2026 The Coin Weekly - February 25, 2026 Markets MrBeast Employee Fined, Suspended by Kalshi for Insider Trading on YouTube Videos The Coin Weekly - February 25, 2026 - Advertisement - You might also like... AI Tokenized US Treasurys rise by over $1B since start of 2026 The Coin Weekly - February 25, 2026 AI Aave governance dispute escalates as ACI and Aave Labs publish dueling reports The Coin Weekly - February 25, 2026 AI Hong Kong to link new digital bond platform with regional tokenization hubs The Coin Weekly - February 25, 2026