Based on your financial expertise, provide your response or viewpoint on the given financial question or topic. The response format is open.

Will there always be somebody selling/buying in every stock?
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.