精选70MarketWatch（RSS）股市
霍尼韦尔航空航天发布悲观指引，股价暴跌21%
Honeywell Aerospace lands in Wall Street’s ‘penalty box’ after gloomy guidance triggers 21% stock selloff
The newly minted Honeywell Aerospace stunned Wall Street only weeks into its life as a standalone company.
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