On Tuesday, the futures-based Bitcoin fund ETF will officially be listed and traded on the New York Stock Exchange. In the future, ordinary people who invest in Bitcoin will no longer need to learn all kinds of tedious operations such as various exchanges, wallets, withdrawals, and transfers. Investment can be made directly in the form of Bitcoin funds, and the audience of Bitcoin will be greatly expanded. The old man once predicted that a futures-based Bitcoin ETF will be launched within hal...