Nifty Sep 5000 call added 3.02 lakh shares in OI, up 5.83% and 5100 call shed 8.75 lakh shares in OI, down 15.76%. On the put side nifty Sep 4900 put added4.24 lakh shares in OI, up 7.89% and 4800 put added 4.22 lakh in OI, up 4.56%. The put-call ratio of stock option increases from 0.46 to 0.62 while put-call ratio of index option decreases from 1.11 to 1.09. On the whole the put call ratio was at 1.06.