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 AI bubble? Bitcoin’s high correlation to Nvidia sparks 80% crash warning October 10, 2025 Ethereum attracted more than 16K new devs over 9 months October 17, 2025 NFT market well-positioned to grow 35% into a $13.6B industry by 2027 May 7, 2022