If any body buying Puts or Calls of Nifty after 20th November 08, and holding it must be suffering from time wise decay in the value. At this time writing out of money calls or puts can be beneficial but it requires higher margins. Nifty has been trading in the range 20th nov. low 2503 and 8th dec. high 2862. Since 20th Nov in 12 trading session no significant increase or decrease in volume witnessed. A positional trader will have to wait for a decisive break out.
If we assume no break out soon, then the followings will be important levels for nifty to watch out.
Support – 2712, 2640. Pivot – 2787. Resistance – 2859, 2934.