SpaceX股价创新低，星舰试飞近乎完美
SpaceX’s stock falls to a new low despite a near-flawless Starship flight
SpaceX’s earnings report next week could unleash a further wave of selling, as some insiders will soon be able to unload shares.
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