The chief executive of crypto investment firm Grayscale says that repressed demand for Bitcoin (BTC) is driving up its price after BTC exchange-traded funds (ETFs) were approved in January. In a new interview with CNBC Television, Grayscale CEO Michael Sonnenshein says demand that had been kept in check before the approval of the BTC ETFs The post Grayscale CEO Michael Sonnenshein Says Pent-Up Demand for Bitcoin Driving BTC Price Following ETF Launch appeared first on The Daily Hodl .