Nifty key levels:-
Resistance :- 23260-23275
If sustains above resistance long for the targets of 23300,23350,23400.
Support :-23150
If sustains below support short for the targets of 23100,23075,23000.
In between support and resistance avoid trading or trade extremes of resistance and support look for rejections on those levels to play reversals.
Educational purpose only do your own research before taking entries.