Spot Bitcoin ETF biggest Wall St development in 30 years: Michael Saylor The MicroStrategy co-founder said Bitcoin ETFs could be the biggest thing to happen to traditional finance since the introduction of the S&P 500 index fund. Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Filed under: Bitcoin - @ December 20, 2023 1:10 am