Nigel Green, CEO of financial consulting firm DeVere, believes that the approval of 11 spot Bitcoin ETFs by the SEC on Wednesday will drive up cryptocurrency prices, and Bitcoin could reach $60,000 before the end of March 2024. Green listed five recent bullish reasons: firstly, the approval of Bitcoin ETFs represents institutional validation for cryptocurrencies; secondly, capital inflows; thirdly, accessibility and liquidity; fourthly, market integration and regulatory clarity; fifthly, increasing global adoption. As more countries embrace the concept of standardized Bitcoin ETFs and gain further recognition on the international stage, it will attract a wider range of investors and push prices to new heights.