Gemini debuted on the Nasdaq at a roughly $4.4 billion valuation on Friday, as the crypto exchange’s shares immediately jumped above their initial offering price. The Winklevoss twins-founded firm’s stock opened at$37.01 apiece, a 32% increase compared to its upped IPO price of $28, according to Yahoo Finance. That initially gave Gemini a$3.32 billion valuation. The company previously targeted a range of $24 to$26 per share. Trading under the ticker symbol “GEMI,” Gemini was established in 2014, and it r ...