特朗普在Truth Social推广20多家公司，此前买入其股票
JUST IN: 🇺🇸 President Trump promoted over 20 companies on Truth Social days after buying their stocks, CNN reports.
JUST IN: 🇺🇸 President Trump promoted over 20 companies on Truth Social days after buying their stocks, CNN reports. @WatcherGuru
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