They'll tell someone, hurry up and buy this stock because it's going to go ex-dividend.

他们告诉买家,迅速买入这支股票,因为它马上要除息了

耶鲁公开课 - 金融市场课程节选

That's an important--this really does happen, stocks really do drop in price on ex-dividend date.

这很重要,公司就是这么做的,股价通常会在除息日下跌

耶鲁公开课 - 金融市场课程节选

The--for ex--here's an example.

举个例子

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

There's a term for that--they call it going ex-dividend.

有一个专门的术语,叫做"除息"

耶鲁公开课 - 金融市场课程节选