During an interview with SumZero, the Winklevoss twins, who co-founded the Gemini digital asset exchange as well as family office Winklevoss Capital Management, have predicted the price of Ethereum could reach $40,000 in the long run, with a price target between $5,000 and $10,000 for the end of this year. The Winklevoss twins noted they see it grow much further than that in the long run, and could even increase by 10x.