Nifty Aug 5500 call added 8.01 lakh shares in OI, up 14.45% and 5600 call added 6.92 lakh shares in OI, up10.25%. On the put side nifty Aug 5400 put added 2.25 lakh shares in OI, up 3.40% and 5300 put added 19.12 lakh in OI, up 42.68%. The put-call ratio of stock option increases from 0.35 to 0.37 while put-call ratio of index option increased from 091 to 0.93. On the whole the put call ratio was at 0.89.