Take China stock market as an example. Generally, the fluctuation of A shares is limited to 10%, and the upper limit of the day's increase is 10%, which is called the daily limit. If you continue to buy, trade at the daily limit price until the closing or selling gushes out, and then open the daily limit and make a callback.
The price of ST shares is set at 5%, and reaching 5% is the daily limit.
If the stock has a daily limit, you can make a pending order at the daily limit. If there are sales orders, you can make a deal first in the order of pending orders. If you open the daily limit, all the daily limit prices can be sold.