精选70MarketWatch（RSS）股市多源精选 ×14
SpaceX股价连续四日下跌，盘中跌破上市首日价
SpaceX succumbs to gravity as the stock briefly dips below its debut price on Nasdaq
SpaceX shares are down for the fourth day in a row as the tech sector broadly comes under pressure.
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