The following is from The Motley Fool:
You initiate the process of shorting a stock by first borrowing shares from a current shareholder. This may sound difficult, but it isn't; your broker does this for you automatically. In the very next breath, you sell these borrowed shares at the current market price. Then you sit and wait, rooting the stock downward. While you wait, you have to pay dividends to the person who actually owns the stock you borrowed, and you also pay margin interest to the brokerage, just as if you had borrowed money.
When you're ready to cash out of your investment -- whether for profit or for loss -- you close out the position by buying the stock back at the then market price, so that you can return your borrowed shares to the lender -- another thing your broker does for you automatically. That's it.
Example One: You decide clandestinely to short 100 shares of the corporation you work for, Overrated Technologies (NASDAQ: FALL), at $56 1/2. You just call up your broker and say, "Harry, I want to sell short 100 shares of Overrated." Harry will borrow 100 shares for you and then sell them immediately at $56 1/2. Three months later, when the stock has dropped to $46 1/2, you want to cash out. You'll place an order to buy 100 shares of FALL at the market price ($46 1/2), enabling Harry to return these newly bought shares to the lender.
So what have you made? Well, you sold 100 shares in the first place at $56 1/2, meaning your sale came to $5650. Then, to close out, you bought 100 shares back at $46 1/2, or $4650. Your profit was $1000. |