Nifty Future Swing Level for 17 February 2010

We have bought Nifty Future at trigger price of 4834 after exiting the earlier short position. So for Nifty Swing, next call is :

Sell Nifty Future at 4838 on 17/02/2010 and Hold. If Nifty Future triggers at 4838, then place stop loss 50 points above this level for double lots. The stop loss will be valid for 17/02/2010 only.