The Interactive Brokers' billionaire chairman — who once sounded alarm on bitcoin – now advises putting up to 3% of wealth in the cryptocurrency https://www.businessinsider.co... #bitcoin #ethereum #litecoin #bitcoincash
这位互动经纪商的亿万富翁主席曾经对比特币敲响了警钟，现在建议将高达3%的财富用于加密货币https://www.businessinsider.co...#比特币#以太坊#莱特币#比特币现金