SUPPOSE IF A PROMOTER HAVE A 1000CR INVESTMENT ,BUT HE DID NOT PLACE IT IN ONE STOCK IN A DAY, SO HE SHORT THE PERTICULAR STOCK FOR A WEEK OR SOME MORE TIME, IN HIGH MARKET OR IN A LOWER MARKET ALSO. TO INVEST HIS FULL AMOUNT (1000CR) TO SHORT THE STOCK, SO THIS SCENERIO IS SAME LIKE AS I THINKING & LEARNING..
SORRY FOR ANY SPELLING MISTAKE GUYS, ITS JUST A ASSUMPTION ,ITS NOT FOR TRADING OR ANYTHING..........