Do BlackRock & Fidelity spot bitcoin exchange-traded funds have an advantage over grayscale?
Could you elaborate on whether BlackRock and Fidelity's bitcoin exchange-traded funds possess any significant advantages over Grayscale's offerings? Are there specific features or benefits that make them stand out in the cryptocurrency investment space? How do their operational models, fees, and investment strategies compare? Additionally, how does the market perception and adoption of these funds differ, and what impact does it have on their overall performance?