精选70MarketWatch（RSS）股市
医疗股成投资者避风港，艾伯维、礼来、强生创新高
Healthcare stocks have become a haven for investors ditching tech
Shares of AbbVie, Eli Lilly and Johnson & Johnson were on track to hit all-time highs Friday, in the latest signal that investor appetite for the biopharmaceutical sector is back.
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