Gemini Space Station Valued at $1.5 Billion After Volatile NYSE Debut

Shares of Gemini Space Station (GEMI), the cryptocurrency exchange founded by Cameron and Tyler Winklevoss, surged more than 60% in their NYSE debut before settling with gains of about 25%, valuing the company at roughly $1.5 billion.

Key facts:

• Shares opened at $37.01 versus an IPO price of $28, spiking above...