Gemini eyes $2.2B valuation in U.S. IPO [https://www.thestreet.com/.image/t_share/MTk4NTA5NjczMjc1NzI5MzQ3/gemini-the-winklevoss-twins-crypto-exchange-has-built-a-better-bitcoin-vault.jpg] Gemini eyes $2.2B valuation in U.S. IPO Winklevoss twins-led Gemini crypto exchange plans to raise $317 million. [https://www.thestreet.com/crypto/markets/gemini-eyes-2-2b-valuation-in-u-s-ipo]