证券市场上每天涨落有一定限度，如果跌到了规定的下限，则当日不能再下跌，这一最低限度即被称为“跌停板”limit down

• 这样，就算是在跌停板上卖出，卖方也能获利不少。

  As such, if they are sold above the daily maximum decline, it is also very profitable for sellers.