I think , Nifty can touch its recent low. By looking option data , we can clearly see that There is heavy call writing on 9900-10000-10100-10200 level.. This would be act as major resistance for bulls .. On the down side , we have good support at the level of 9700.. But if crossed 9920 and sustains over there for some time , then there is chances of 10K because it would result in heavy short recovering