比特币跌破6.25万美元，伊朗袭击加剧美股压力
Bitcoin price sags under $62.5K as Iran strikes add to US stocks pressure
Bitcoin saw a key rejection at local highs before reversing lower, moving with stocks for a second day as US-Iran war downside took its toll.
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