精选70WatcherGuru（Telegram）股市多源精选 ×13
IBM 财报不及预期，开盘暴跌 25%
JUST IN: $IBM crashes 25% at open after reporting lower than expected earnings.
JUST IN: $IBM crashes 25% at open after reporting lower than expected earnings. @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