Why can I sell a stock I don't have a position in?
This is called short-selling and there are many articles that explain that very well. Please see for further information on this concept: http://www.investopedia.com/terms/s/shortselling.asp
This is called short-selling and there are many articles that explain that very well. Please see for further information on this concept: http://www.investopedia.com/terms/s/shortselling.asp