Finance, Derivatives, News John Palmer, head of derivatives at Kraken, said he expects sophisticated traders to lead adoption of newly approved U.S. perpetual futures, with broader institutional participation likely to follow over time. John Palmer, head of derivatives at Kraken, said he expects sophisticated traders to lead adoption of newly approved U.S. perpetual futures, with broader institutional participation likely to follow over time. CoinDesk: Bitcoin, Ethereum, Crypto News and Price Data Read More