How it works
Once a stock's price reaches the lower bound of its daily price-limit range (based on the previous day's close), no trade can execute below that price for the rest of the day. This state is called limit down.
Things to watch for
A stock with unfavorable news that attracts a concentration of sell orders is prone to hitting limit down. As with limit up, this reflects a strongly skewed supply-demand balance and should be recognized as a risk of a sharp drop in the value of a holding.
