OpenAI hits $500B valuation, surpassing SpaceX as world’s largest startup Post author:MiamiCrypto Post published:October 2, 2025 Post category:Uncategorized Tether is estimated to be the crypto company closest to rivaling OpenAI’s $500 billion valuation, far ahead of Coinbase, Ripple and Circle. You Might Also Like ‘Dino coin’ season: Why are Zcash and Dash seeing the biggest rebounds? October 16, 2025 Bitcoin bucks downtrend with rally to $85.8K — Are BTC bulls really back? April 14, 2025 High-leverage crypto trader James Wynn liquidated again, this time for $4.8M October 15, 2025