精选60MarketWatch（RSS）股市
SpaceX星舰即将试飞，股价或受提振
SpaceX’s Starship is set for takeoff — and its floundering stock could use the lift
The mega-rocket’s success is SpaceX’s “single most important watch item,” one analyst says.
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