Nifty Jan 6100 call shed 0.71 lakh shares in OI and 6200 call added 2.78 lakh shares in OI. On the put side nifty Jan 6000 put shed 4.83 lakh shares in OI and 5900 put added 3.83 lakh in OI. The put-call ratio of stock option increased from 0.55 to 0.59 while put-call ratio of index option increased from 1.03 to 1.13. On the whole the put call ratio was at 1.05.