比特币ETF单日净流入2.22亿美元，终结10日流出
Bitcoin ETFs Draw In $222M, Snapping 10-Day Losing Streak
Thursday's inflows ended a run that drained $2.7 billion, but analysts warn one green day isn't necessarily a trend reversal.
更进一步：量化金融体系
看懂新闻只是起点——沿量化金融路径，把它变成能交付的工程能力