as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
will there always be somebody selling/buying in every stock?
user
no, mark is right, if you place a market order there will always be someone to buy or sell at the market price.  only if you place a limit order on the price can it not sell or be bought.  just research on your computer and you will find your answer.  you must be specify about open order or limit order when asking.
assistant