It means investors expect prices to fall in the hands of the sale of shares not held. Sellers issued a directive stating is carried out short-selling. Short selling activities are limited to the stock, and may do so through margin accounts. Short-selling brokers who may first handed over to buyers borrowed shares and then repurchase the shares at a later date to complete the transaction. Brokerage House reserves the right to recover the loaned securities. According to the provisions of short-selling, investors should be deposited into the deposit account funds to ensure that even if the stock price rises still to repurchase stock.